This is an issue with the mesh and not the skin.
REPLACE your existing file using OpenIV
THIS IS A RESKIN of X-MAN’S VENOM
For the X-MAN’S VENOM go to:
You MUST have the model first. Once installed in your addonped Just replace Your moban.ytd with the New one.
Skin art: icu2 PRODUCTIONS
DO NOT REUSE ARTWORK.
Download the mod: https://www.gta5-mods.com/player/venom-retexture-comic-movie-skin