Use CFG rescale extension plz, with a value of 0-0.5(but I think it’s ok to not use it xd) Try not to use boring_e621_fluffyrock_v4 with this model plz bc it may blur the image outputs. yaml config file and place it alongside the model files, rename the config file name to be the same as the model name. Personally I think using this model is very weird compared to hybrid models(I'm still not getting used to vpred models xd), and sometimes it has less details than hybrid models, also some people may not like its crazy contrast and high color concentration xd. It seems to be more versatile in styles, too. It is also more stable, does better tails than hybrid models(but not always xd).
This is SE01_vpred, a test v-prediction model, it’s similar to hybrid models but with higher color saturation and contrast, it can do almost pure black images xd.