Simply put, it will not use textures, models, weapons or cars from games I own such as CS:S, DOD:S and EP:1 and 2.
It only uses Gmod included textures and not the content packs. I ahve them enable, play them, they are updated, defragged, validated, the works. It does this for every map with custom textures, and CS:S guns do not show.
I really need some help, reinstalled Gmod 3 times already, nothing helps.
(may as well throw in a bonus picture of wierd errors in console: http://cloud.steampowered.com/ugc/882973487705021102/0352F6A685FFCF6E8C8BB1AFD4B7BD9673F73CF3/ )