James that looks great it reminds me of one the hotels in OSAKA. Make sure there are lots of alleys and little food bars. 
I'll do what I can

Painted the expressway support and a road tile. Not too happy with the white lines but I was rushing them a little bit




I've gone for a slightly lighter road colour than what was used for the bases, seems to fit better now. The little holes are for the road barrier supports that'll be done at some point, still need to find a suitable material for the barriers themselves.
No detritus yet, I'll need to spend an afternoon making a massive pile of it and use it as teeny tiny scatter terrain

cheers
James