Sources for 6-8mm Chinese "Han/Three Kingdoms" style building

[Keeper Nilbog]

I'm getting on well with my "Tiny Swordpoint" Han Chinese, and am now thinking of buildings/terrain to suit them (two 10mm armies, so 6-8mm buildings, 10mm at a push).
There seems to be loads of Japanese, but very little Chinese, terrain out there, and my Google-Fu is poor.

Any guidance happily accepted.