It's a model that was merged using a supermerger

↓↓↓ fantasticmix2.5D ↓↓↓

https://civitai.com/models/20632/fantasticmix25d

An example is using dynamic thresholding. Reduce the CFG scale to 7 or less when not in use

You must use VAE

VAE : vae-ft-mse-840000-ema-pruned.ckpt