Hawken Mechs & maps

I have excessively used the search function but could not come up with a single result. Really, I would love to have one of these futuristic asian city maps. Anybody an idea?

If you’re in need of some decent asian city type maps, neotokyo has a few good ones.

I doubt it has room for mechs tough.
The problem is, hawken is on the unreal engine, and porting maps to diferente engines ranges from complicated to downright impossible. Unless you want to make a reconstitution, but still, it would be very tough work.