之前分享过StableDiffusion的入门到精通教程：AI绘画：Stable Diffusion 终极炼丹宝典：从入门到精通

但是还有人就问：安装是安装好了，可是为什么生成的图片和你生成的图片差距那么远呢？

怎么真实感和质感一个天一个地呢？

出图效果展示：

那么，我画的图，和你画的图，差别在哪里呢？

很关键的因素，就是别人用了对的对应大模型model和专门的lora包。

资源整合：

今天我们就来一波实操，如何用lora包生成超真实好看质感超强的人物图片。

更多图片资源访问查看：https://pan.quark.cn/s/b9bdd34122f4

文件夹：20230826-SD斗破苍穹-小医仙

本文所用到的模型、Lora都放在网盘了，需要的自取

资源下载：：https://pan.quark.cn/s/0630a7af8244

大模型选择：

建议使用：DangerAngelSavour11

存放位置：novelai-webui-aki-v3(软件安装目录)\models\Stable-diffusion

Lora选择：

DA_小医仙-斗破苍穹_1.0

存放位置：novelai-webui-aki-v3(软件安装目录)\models\Lora

关键词

正面关键词：

((masterpiece)), (((best quality))), ((ultra-detailed)), ((illustration)),(photorealistic:1.3),(realistic:1.4), {{best quality}},(lace tube top:1.3),

(,1girl, pov,best quality, ) , (solo, large breasts, looking at viewer, cherry blossoms, )lora:DA_XiaoYiXian小医仙-斗破苍穹:0.6,ultra realistic 8k cg, flawless, clean, masterpiece, professional artwork, famous artwork, cinematic lighting, cinematic bloom, perfect face, beautiful face, fantasy, dreamlike, unreal, science fiction, lace, lace trim, lace-trimmed legwear, luxury, jewelry, diamond, gold, pearl, gem, sapphire, ruby, emerald, intricate detail, delicate pattern, charming, alluring, seductive, erotic, enchanting, hair ornament, necklace, earrings, bracelet, armlet,halo,autumn,

(white fishnet thighhighs:1.25),

lora:DA_小医仙-斗破苍穹_1.0:0.6, lora:add_detail:0.5

负面关键词：

(,worst quality, low quality:1.3), logo, watermark, signature, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, lowres, bad anatomy, bad hands, text, error, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, ,ugly,pregnant,vore,duplicate,morbid,mut ilated,tran nsexual, hermaphrodite,long neck,mutated hands,poorly drawn hands,poorly drawn face,mutation,deformed,bad anatomy,bad proportions,malformed limbs,extra limbs,cloned face,disfigured,gross proportions, (((missing arms))),(((missing legs))), (((extra arms))),(((extra legs))),pubic hair, plump,bad legs,error legs,username,

参数设置：

Steps: 22, //建议20-30之间选择测试

Sampler: Euler a, //建议下面红框内的采样方法，出来的效果相对比较好

CFG scale: 7, //7-11之间选择测试

Seed: -1, //-1 为随机的意思

Size: 640x1024,

Denoising strength: 0.25,

Clip skip: 2,

ENSD: 31337,

Hires upscale: 2,

Hires steps: 15,

Hires upscaler: 4x-UltraSharp,

VAE：vae-ft-mse-840000-ema-pruned.ckpt

SD人物关键词整理：StableDiffusion的关键词分类查询

AIGC教程合集：AIGC从入门到精通教程汇总