怎么用AI生成逼真的图片？

以 SD 为例，选择一个写实的大模型就可以了，比如以下是我用 XXMix_9realisticSDXL 大模型生成的图片：

xxmixgirl,((((melt)))),(((((black and white melt))))),(((wear Black and white Taoist robes))),((((gold and silver lace)))),(((gold and silver lace lace))),(((flowing ((black)) and white background))),extremely detailed gorgeous tiara,Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 2669647903, Size: 768x1280, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, ADetailer model: mediapipe_face_full, ADetailer confidence: 0.3, ADetailer dilate erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 32, ADetailer version: 23.11.0, Version: v1.6.0

xxmixgirl,mechanical prosthesis,mecha coverage,emerging dark purple across with white hair,fluorescent purple,cool movement, rose red eyes,beatiful detailed cyberpunk city,hd semirealistic anime cg concept art digital painting,Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 1156817183, Size: 768x1280, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, Version: v1.6.

xxmixgirl,dynamic angle, rainbow hair,detailed cute anime face,((loli)), flower,cry,water,corrugated, flowers tire,broken glass,(broken screen), atlantis,transparent glass,Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 2476038615, Size: 1024x1024, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, ADetailer model: mediapipe_face_full, ADetailer confidence: 0.3, ADetailer dilate erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 32, ADetailer version: 23.11.0, Version: v1.6.0

xxmixgirl,masterpiece,illustration,best quality,extremely detailed CG unity 8k wallpaper,original,high resolution,oversized documents,portrait,extremely delicate and beautiful girl,1girl,solo,messy hair,hair flowing in the wind,blonde hair,very long hair,beautiful detail eyes,jewel eyes,glowing circle pupils, golden eyes,good lighting, ray tracing,sparkling, abandoned building,on ruins,staring at sunset at dusk,depth of field,profile,Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 599401103, Size: 1024x1024, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, ADetailer model: mediapipe_face_full, ADetailer confidence: 0.3, ADetailer dilate erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 32, ADetailer version: 23.11.0, Version: v1.6.0

xxmixgirl,(((masterpiece))),(((best quality))),((ultra-detailed)),((underwater)),(illustration),(beautiful detailed water),((coral)), open tuck,((extremely delicate and beautiful girls)),dynamic angle, floating,(beautiful detailed eyes),(detailed light),( loli),floating hair,glowing eyes,pointy ears,( splash),underwater),((fishes)),white hair, green right eye,iceblue left eye,leaves dress, feather,nature,(sunlight),( underwater forest),(painting),(bloom),(detailed glow),drenched,seaweed,fish,(((Tyndall effect))),face to face,Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,nsfw,logo,text,badhandv4,EasyNegative, ng_deepnegative_v1_75t,rev2-badprompt,verybadimagenegative_v1.3, negative_hand-neg,mutated hands and fingers,poorly drawn face,extra limb,missing limb,disconnected limbs,malformed hands,ugly,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 3496192962, Size: 1024x1024, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, ADetailer model: mediapipe_face_full, ADetailer confidence: 0.3, ADetailer dilate erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 32, ADetailer version: 23.11.0, Version: v1.6.0

xxmixgirl,( masterpiece),best quality,full body,((1 girl)),((beauty detailed eye)),mecha,huge_filesize,( bare shoulders),science fiction,highly detailed,illustration,extremely detailed CG unity wallpaper, submerge,cinematic lighting,dramatic angle,beautiful face,posing,caustics,fine water surface,Mechanical wing,Metal wings, Mecha wing,mecha clothes, robot girl,beautiful detailed face,Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,nsfw,logo,text,badhandv4,EasyNegative,ng_deepnegative_v1_75t, rev2-badprompt,verybadimagenegative_v1.3,negative_hand-neg,mutated hands and fingers,poorly drawn face,extra limb,missing limb,disconnected limbs,malformed hands,ugly,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 1213899849, Size: 1024x1024, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, ADetailer model: mediapipe_face_full, ADetailer confidence: 0.3, ADetailer dilate erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 32, ADetailer version: 23.11.0, Version: v1.6.0-1- gbda2ecdbf

xxmixgirl,(((white and blue hair))),(beautifuldetailedGlasshair),((Crystallizetexturebody)),Crystallizationofclothes,((crystalstextureskin)),sparkle, lensflare,{{{{DetailedGlassshapedclothes}}},floating,Amethyst hair ornament butterfly,pleated,Depthoffield, extremely detailed 8K wallpaper, oversized documents, high details, white lace gloves,{{{an extremely delicate and beautiful girl}}}, small chest, beautiful detail eyes, {{surrealistic}},{{{Fantasy}}}, (dynamic angles), color trace, HDR ,colorful, energy,{ prism magical},{ circle formation},{{{sea}}},{{Glass fragments}},The Age of Magic,Magical Starsign, celestial bodies,unicursal hexagram, (dynamic angles),ray tracing , blue eyes, {{{Gear mechanical armor}}}, colored inner hair,hime cut, {{Cyberpunk}},{{{Mechanism}}},(white Mechanical exoskeleton:1.1),detached wings,clock, {Supreme Angel},Sacredness,Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,nsfw,logo,text,badhandv4,EasyNegative,ng_deepnegative_v1_75t,rev2-badprompt,verybadimagenegative_v1.3,negative_hand-neg,mutated hands and fingers,poorly drawn face,extra limb,missing limb,disconnected limbs,malformed hands,ugly,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 471720836, Size: 1024x1024, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, Version: v1.6.0-1-gbda2ecdbf

xxmixgirl,(((masterpiece))),best quality,illustration,(beautiful detailed girl),a girl,solo,bare shoulders,flat_chst,diamond and glaring eyes,beautiful detailed cold face,very long blue and sliver hair,floaing black feathers,wavy hair,black and white sleeves,gold and sliver fringes,a (blackhole) behind the girl,a silver triple crown inlaid with obsidian,(sit) on the black ((throne)),(depth) of (field),Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,nsfw,logo,text,badhandv4,EasyNegative,ng_deepnegative_v1_75t,rev2-badprompt,verybadimagenegative_v1.3,negative_hand-neg,mutated hands and fingers,poorly drawn face,extra limb,missing limb,disconnected limbs,malformed hands,ugly,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 31896403, Size: 1024x1024, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, ADetailer model: mediapipe_face_full, ADetailer confidence: 0.3, ADetailer dilate erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 32, ADetailer version: 23.11.0, Version: v1.6.0-1-gbda2ecdbf

xxmixgirl,moyou,(masterpiece, top quality, best quality, official art, beautiful and aesthetic:1.2),(1girl:1.3),extremely detailed,(fractal art:1.1),(colorful:1.1)(flowers:1.3),highest detailed,(zentangle:1.2),(dynamic pose),(abstract background:1.3),(many colors:1.4),(earrings),(feathers:1.5).,Negative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,nsfw,logo,text,badhandv4,EasyNegative,ng_deepnegative_v1_75t,rev2-badprompt,verybadimagenegative_v1.3,negative_hand-neg,mutated hands and fingers,poorly drawn face,extra limb,missing limb,disconnected limbs,malformed hands,ugly,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 3271597237, Size: 1024x1024, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, ADetailer model: mediapipe_face_full, ADetailer confidence: 0.3, ADetailer dilate erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 32, ADetailer version: 23.11.0, Version: v1.6.0-2-g4afaaf8a0

xxmixgirl,official art,unity 8k wallpaper,ultra detailed,beautiful and aesthetic,masterpiece,best quality,(zentangle, mandala, tangle, entangle),(fractal art:1.3),1girl,extremely detailed,dynamic angle,cowboyshot,the most beautiful form of chaos,elegant,a brutalist designed,vivid colours,romanticism,by james jean,roby dwi antono,ross tran,francis bacon,michal mraz,adrian ghenie,petra cortright,gerhard richter,takato yamamoto,ashley wood,atmospheric,ecstasy of musical notes,streaming musical notes visible,white background,ink,scenery,a girl formed of colored glaze,closed eyes,coloured glazeNegative prompt: (worst quality, low quality, illustration, 3d, 2d, painting, cartoons, sketch),tooth,open mouth,nsfw,logo,text,badhandv4,EasyNegative,ng_deepnegative_v1_75t,rev2-badprompt,verybadimagenegative_v1.3,negative_hand-neg,mutated hands and fingers,poorly drawn face,extra limb,missing limb,disconnected limbs,malformed hands,ugly,Steps: 30, Sampler: Restart, CFG scale: 8, Seed: 2291293983, Size: 1024x1024, Model hash: a94255c529, Model: xxmix9realisticsdxl_v10, VAE hash: c6a580b13a, VAE: sdxl_vae.safetensors, Clip skip: 2, ADetailer model: mediapipe_face_full, ADetailer confidence: 0.3, ADetailer dilate erode: 4, ADetailer mask blur: 4, ADetailer denoising strength: 0.4, ADetailer inpaint only masked: True, ADetailer inpaint padding: 32, ADetailer version: 23.11.0, Version: v1.6.0-378-g40ac134c5

最后想说

AIGC（AI Generated Content）技术，即人工智能生成内容的技术，具有非常广阔的发展前景。随着技术的不断进步，AIGC的应用范围和影响力都将显著扩大。以下是一些关于AIGC技术发展前景的预测和展望：

1、AIGC技术将使得内容创造过程更加自动化，包括文章、报告、音乐、艺术作品等。这将极大地提高内容生产的效率，降低成本。2、在游戏、电影和虚拟现实等领域，AIGC技术将能够创造更加丰富和沉浸式的体验，推动娱乐产业的创新。3、AIGC技术可以帮助设计师和创意工作者快速生成和迭代设计理念，提高创意过程的效率。

未来，AIGC技术将持续提升，同时也将与人工智能技术深度融合，在更多领域得到广泛应用。感兴趣的小伙伴，赠送全套AIGC学习资料和安装工具，包含AI绘画、AI人工智能等前沿科技教程。

对于从来没有接触过AI绘画的同学，我已经帮你们准备了详细的学习成长路线图。可以说是最科学最系统的学习路线，大家跟着这个大的方向学习准没问题。