Couldn’t figure out why I only liked certain a1-s skins, then clocked that there are 2 different models they use. Wasn’t able to find any up to date lists w/ all the skins on the new model so I went and checked every m4a1-s skin and listed each.
Here is the steam guide I made that shows each skin w/ the new model.
https://steamcommunity.com/sharedfiles/filedetails/?id=3574692955