This map is cool but there are many problems to solve...
-first, the textures and light are very poor... It makes this map "sad"...
-Moreover, the map is too big and the two team too far to play with m4 or ak47... the headshots are too uncertains... and the awp very far XD
-To finish, you should have started with no weapon, because the player has to take the deagle manualy... you should use an entity that allow you to manage the weapons that the player starts with ;)
Pros: I like your weapon skins :P
Cons: needs more textures not just 3, could have added a little more objects in the map, Fullbright
Improvements: Use light_enviroment to get a better lighting style,add more textures make it look and feel real.
Notes: Any question just ask.