Okay, so I have ran into trouble when it comes to getting custom textures to work. So, ever since I followed this guide, I am now having these troubles I am explaining. So, after following the guide, all custom textures show up like this in Hammer: But in game, they show up, but they're full bright. So I thought I would try copying pasting my "common/Team Fortress 2/tf/download/materials" contents to my 'common/Team Fortress 2/tf/materials" folder. That got the materials to show up properly in Hammer, how ever it broke my maps compile completely. When running through Vrad, it spams "Bad leaf ambient for leaf XXXX" and spams that about 2000 times, counting 1 in the XXXX every time, then crashes. This is really annoying and wish I could get some help. Thanks.