1.5 and 1.75 versions are continuation of training with a few more added styles, styles list included can be found here.

Yet another XL shittune, don't expect much from it, it's more like artist knowledge reinforce, with combination of datasets from here and here it was trained from noob-vpred1.0 checkpoint. List of all styles that was trained can be found here

First important thing - it's bf16 precision checkpoint, doesn't really matter at inference time, but for maximum numerical precision launch latest reforge with --unet-in-bf16 --bf16-text-enc keys or comfyui with --bf16-unet --bf16-text-enc keys. For training it's preferable to use bf16 with edm2 weights.

Second important thing - model name is acronym of "I can't believe it's not feces" which has nothing to do with the concept of the same name and was named like that just for fun from the first expression.

AI artists was heavily curated, classic artists for the most part wasn't. It's highly recommended to use cfgpp samplers, other than that it could be used as usual.