How do i make models not walk through? Cheers

I usually just clip everything. Less chance of people getting stuck on things that aren't there.

I usually just clip everything. Less chance of people getting stuck on things that aren't there.

Can be a pain if you're trying to clip rocks

I'm not completely sure if this would work for your model, but there is an option in the entity info window to use cullmap,
this doesn't work on all models but it's worth a shot if you want to avoid trying to clip it.

just use clip