Metal Plated UMP Official Score » 7.0 Member's Score » 8.2 This UMP uses the default VALVe model, with a largely silver and grey reskin. Although it doesn't sound like much this replacement is actually pretty good, the metal is shiny and makes use of Source engine features thanks to the reflect maps, and also contains some custom bumpmaps to give it a more realistic feel. The bumpmaps make the skin look scratched and worn, and is nicely done. Unfortunately there is no World models, but considering nobody really uses the UMP, I'm doubtfull you'll see it lying around anyway. Overall a worthy replacement.