Hey, folks, 
  
Searched and searched the forum. Also googled. Checked Steam. I'd report it as a Bug, but I can't believe it hasn't come up yet and am pretty sure it's an idiosyncrasy of my machine. 
  
 I get pink shading on obscured textures, like behind buildings or feet obscured by grass. 
  
I think that's missing textures, but I've redownloaded and everything seems fine. Game integrity check found a missing file..which redownloaded, but didn't fix anything. 
  
 Before I report this as a bug, I thought I'd find out if anyone else has the issue or if I missed a fix somewhere? 
  
Radeon 290x, i5 2500k, Windows 8.1.  
  
Trying to install it to a different drive right now.