To people experiencing missing models, here's something I've found.
I had a copy of the orange box games (and ep 1 + 2) on an older steam account that was shut down because they thought somebody hacked it. The only proof they would accept in order to get my account back was credit card numbers used to buy the games, which I no longer have and have long since forgotten.
Anyways, I found this rediculous and was a bit upset that I couldn't play the games (or the mods of them) that I paid for, even though I still have the game's .gcf files in my steamapps folder.
Sure enough, I got missing texture errors when trying to play Grey through steam. Instead, I installed a tool I found called "GreenLuma" that I've previously used for orangebox mods.
Success, no more errors/missing textures, and I never had to run the Episode games once.
This is just a tip, I hope it helps someone out. I'm pretty sure this won't work on pirated copies of the game (unless they provide the .gfc files)
Anyways, I just wanted to post this in hopes that it helps SOMEBODY.
GreenLuma 2.4.8: Goo.gl
SUMMER^
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