CS:GO models invisible in Garry's Mod

Probably a common problem, but I can’t find a fix that works. I’ve got Global Offensive bought & mounted, but most of the props in the GO spawnlist spawn invisble for me (but with physics & collision boxes). The ones that don’t I think all come from rp_headattackcity.

May be of note: I haven’t played GO yet because my computer can’t run it. I’ve updated DirectX and it still doesn’t meet the minimum requirements.

CS:GO models are broken in GMod since it doesn’t support the new model format.

Oh, I read that somewhere and thought it would’ve been fixed by now. Thanks man.