Garry's Mod downloads the files, have them in my downloads folder, doesn't work on server.

Alright, so when I load into my gmod server, it downloads everything needed. Yet when I enter the pointshop, the models are still either errors, or pink/black. I have a resource.lua in lua\autorun\server. It has all the files needed there. Any help?

EDIT: One thing I forgot to add, when my friend joins the server all his textures/models load in fine.