nncursed | Negative embedding for 2FSV

This embed fixes some problems of 2FSV and makes it's style more consistent.

Intended for clip skip 1 and CFG scale below 10.

Alternative version aka "nncursedV0a" will burn your images to ashes on CFG 8+, so I can't recommend it, but base version of this embedding will eat all of non-generic styles and effects, like pixel-art for example, so for now I keep this alternative.

This piece trained and tested solely on 2fsv

I have no idea how it will work with other models. I can guess that it could work okay on models with 2.5D style.