textures
     radiant
     radiant/shadernotex.tga
     radiant/notex.tga
     common
     common/caulk.tga
     common/clip.tga
     common/hint.tga
     common/botclip.tga
     common/nodraw.tga
     common/metalclip.tga
     common/missileclip.tga
     common/nodrop.tga
     common/nolightmap.tga
     common/terrain.tga
     common/slick.tga
     common/origin.tga
     common/trigger.tga
     common/qer_mirror.tga
     common/full_clip.tga
     common/lightgrid.tga
     common/weapclip.tga
     common/qer_portal.tga
     common/donotenter.tga
     common/white.tga
     common/areaportal.tga
     common/clusterportal.tga
     common/nodrawnonsolid.tga
     common/cushion.tga