Cleaner retextures for the Chimano 88, removing most / all of the scratches and that gaudy #14.

Edit 7/16/2020: Okay so Overkill updated some textures and now these are kinda borked atm. Might update with a version that uses the new textures, because they're really matte and I dont have the old normalmaps or anything. So it's more for archival purposes now.