Wow, talking about Metro - and that was what I was thinking when looking at this - neat.
Very nice work, very cluttered - kind of forces lanes and thinking out approach; good stuff.

http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=760327065

Thanks but, This card already exists, but by night, so I published this one of day ^^

Did you play Metro 2033 and Metro Last Light? It comes pretty close! But it is very bright.

this is a sick as hell map bro, way to go!