A realistic layer mix of several schnell models (shuttle 3.1, shuttle 3.0, schnell base) picking the best layers from each to produce an aesthetic model.
v5.1 (photo) - More photographic fine tuning
v5.0 -adds in yet more fine tuning
v4.0 - Not published
v3.3 - adds in some minor fine-tuning
Don't forget to tip! Models like these take a lot of work to wrangle. Tip me some buzz!
NAG!
I highly recommend trying NAG with this checkpoint https://github.com/ChenDarYen/ComfyUI-NAG?tab=readme-ov-file
It gives you back control over negative prompts and can really increase the realism.
Recommended settings
Euler - Simple scheduler - 4 steps - CFG 1.0, using more steps = more details.
This checkpoint is capable of doing 2 Megapixel images without issue. Suggested Resolutions:
1MPix
1:1 - 1024 x 1024
4:3 - 1152 x 896
16:9 - 1344 x 768
1.5MPix
1:1 - 1280 x 1280
4:3 - 1440 x 1120
16:9 - 1680 x 960
21:9 - 1920 x 800
2Mpix
1:1 - 1408 x 1408
4:3 - 1664 x 1216
16:9 - 1920 x 1088
Recommended models by GPU VRAM
24Gb - FP8 / Q8 GGUF... or anything smaller
16Gb - FP8 / Q8 GGUF... or anything smaller
12Gb - FP8 / Q6_K GGUF / Q5_1 GGUF
8Gb - Q5_1 GGUF / Q4_1 GGUF / Q4_K GGUF
6Gb - Q3 GGUF / Q3K GGUF
Description
FAQ
Comments (1)
In many of the V2 sample images I am seeing that vertical tare strip on the right side of the image, this is noticeable on shuttle 3.1 as well which I am guessing is where it got picked up from (not sure of the original source of this issue but it sure is getting around, it's in a few Dev models as well).