https://civitai.com/models/3671

Use e621 tags (no underscore), Artist tag very effective in YiffyMix. Species/Artists grid list (update v51) & Furry LoRAs/samples/wildcards VAE:WD-KL-F8-Anime2, Furception correct contrast and noise reduction [Settings\Stable Diffusion\SD VAE] ClipSkip:Stop at CLIP layers=1 (SD=1, NAI=2, SDXL=2) [Settings\Stable Diffusion\Clip skip] Recommend Artist List for new user & comfyUI workflow

YiffyMix v5x SDXL-lightning setting YiffyMix v5x doesn't need PonyXL score tags. Don't use SD1.5 vae in SDXL, you will get fried image. use setting [steps=12~24, cfg=4~6]

recommend sampler : smooth (realistic style) : ["DDPM", "Euler A Turbo", "Euler A SGMUniform"] detail and balance (anime style) : ["Euler", "Euler SGMUniform"] high detail and contrast: ["DPM++ 2M SDE SGMUniform"] SDXL quality tags LoRA (trigger words: prompt=best quality, neg_prompt=worst quality)

some issue in SDXL: some sampler has goosebumps noise problem. sometime character nose, eyes, shape tip has little fuzzy noise. in A1111 emphasis parentheses may gen empty noise image (try change prompts order or remove parentheses).

YiffyMix v4x V-pred Setting

YiffyMix v4x A1111 SD-WebUI or Forge V-pred Setting

1.Download config file ".yaml" paste next to the model. 2.Raname ".yaml" same as model name. ( check the ".yaml" has [parameterization: "v"] line ) 3.Restart SD-WebUI ( if config fails to load, the model just generate noise )

YiffyMix v4x ComfyUI or StableSwarmUI V-pred Setting

Add node "ModelSamplingDiscrete", Sampling = "v_prediction"

workflow demo

ComfyUI V-pred Setting (old version)

1.Copy config ".yaml" to [ComfyUI\models\configs] and refresh ComfyUI 2."Load Checkpoint (With Config)" [Right Click\AddNode\advanced\model_merging] workflow:[Load Checkpoint (With Config)]-[KSampler]-[VAE Decode]-[Save Image]

v-pred mode troubleshoot

If you use new version webui-forge and failed detect v-pred model. Try update webui-forge (click update.bat). When loading v-pred model, you will see this line in cmd console: left over keys: dict_keys(['v_pred'])

v4.x some time will get little fried issue image in this case

Use "Dynamic Prompts with wildcards prompts" and "batch size > 1" Just generate again with same prompts with parament, it will return normal.

Example Setting Txt2img Setting Steps = 30~40 Sampler = DPM++ 2M Karras, DPM++ SDE Karras, DDIM, UniPC CFG scale = 6~8

Negative embeddings = deformity_v6, bwu [SD-WebUI\embeddings] Negative embeddings SDXL = ac-neg1, ac-neg2 [SD-WebUI\embeddings]

Hires. fix Hires steps = 15 Denoising strength = 0.45~0.5 Hires upscaler = 4x-UltraMix_Smooth [SD-WebUI\models\ESRGAN]

Img2img Resize Scale to = 1.5~2.0 Denoising strength = 0.45~0.5 ControlNet0 = softedge_hed, control_v11p_sd15_softedge ControlNet0 Weight = 0.4~0.5 ControlNet0 Pixel Perfect = true ControlNet1 = Reference ControlNet1 Weight = 0.2~0.3 ControlNet1 Pixel Perfect = true

SD Setting Stop at CLIP layers = 1 Eta noise seed delta = 0 SD VAE = kl-f8-anime2, Furception [SD-WebUI\models\VAE] Txt2img Animated Diff ※no "BREAK", tokens < 75 Steps = 30~50 Sampler = DDIM CFG = 10~20 ImageSize = 512~768 ※large image less motion model = mm-Stabilized_mid, motionModel_v03-anime Number of frames = 10~14

Negative Prompt v2 unusual anatomy, mutilated, malformed, watermark, amputee, mosaic censorship, sketch, monochrome

Negative Prompt SDXL malformed, worst quality, bad quality

Version Info v1.x [2D,512~768] old model, unstable, low resolution

v2.x [2D,512~896] e621 dataset + 30~40% SD5 dataset

v3.0 [2D,3D,512~1088] large dataset then v2.x version, can do 2D, 3D

v3.1 [2D,3D,Real,512~1088] more realistic, but loss some concept (e621 tag count lower 1000)

v3.2 [2D,3D,Real,512~1088] unstable version, use SNR version FluffyRock, more noise detail

v3.3 [2D,3D,Real,512~1088] stable version, more detail, more sensitive to prompts

v3.4 [2D,3D,Real,512~1088] ※include Fluffy Rock Quality Tags-LoRA stable version, more detail, clear result, reduce some noise (like bush,pattern)

v3.5 [2D,3D,Real,512~1088] unstable version, contrast & detailed enhance

v3.6 [2D,3D,Real,512~1088] stable version, more sensitive to e621 tags

v3.7 [2D,3D,Realistic,res:512~1088,VAE Baked] stable version, reduce noise overactivity, fix blurry eyes and finger error, fix failed background depth

v4.0 [2D,3D,Real,512~1088,VAE Baked] v-pred version, remix from EasyFluff accuracy anatomy and style with fewer prompt, little dim blue average color with smooth noise, weakly negative prompt issue

v4.1 [2D,3D,Real,512~1088,VAE Baked] v-pred version, color and low contrast fix, reduced realistic noise.

v4.2 [2D,3D,Real,512~1088,VAE Baked] v-pred version, more contrast and detail, yelow issue. if you feel too fried use Rescale CFG =0.35

v4.3 [2D,3D,Real,512~1088,VAE Baked] v-pred version, clear artist style, fix most yellow/brown issue the version doesn't need CFG Rescale

v4.4 [2D,3D,Real,512~1088,VAE Baked] v-pred version, no more yellow/brown issue. the version doesn't need CFG Rescale

v5.0 [2D,3D,Real,896~1536] SDXL-lightning version, base on Compassmix XL.

v5.1 [2D,3D,Real,896~1536] SDXL-lightning version, more e621 dataset, lower human face, better NSFW stuff.

3D Artwork Style Prompt: masterpiece, best quality, light, 4k, 2k, blender (software), ray tracing, 3d, unreal engine Photorealistic Style

Prompt: [:photorealistic, analog style, realistic, photorealism:0.5] Negative prompt: [:bwu:0.5]

Recommend Refiner: IndigoFurryMix v110-Realistic Switch at 0.5

Prompt SDXL: masterpiece, best quality, ultra realistic, 4k, 2k, high detail, subsurface scattering, film photography, sharp focus, RAW photo, photorealistic, photorealism