I'm not sure what ones your asking for, but I did a bunch of GB sims 2 skins a few years back. I've still got the project files so i'll zip and upload them.
They aint great, but feel free to play about with them.
someone posted skins for the all 4 of the guys, and then an RGB version, and then XGB versions. it was posted a while ago. but this might do if i have problems i'll message back.