Can i get some feedback on this roblox map

Ive remade the Crossroads from roblox because the clone trooper one was a bit messed up in scale. So far ive remade brush by brush with a calculator of x16. I plan on porting it to gmod or source2 when s&box comes out.

I’m Very into the left for dead side of things but here is another of my work in rough draft phase.