Tracks Street Circuits - 3D Models - collaboration

[AATR]

Hi All,

I have designed lots of tracks for Assetto Corsa, all FIA Grade-1.
I started modding them (all posted here, I'm working on several circuits at the same time now) and I would like to start with the street circuits as well.

The big issue is to have 3D models of the buildings around the circuit.
Is there anyone good with Blender or similar that wants to collaborate with me.

I use RTB to create the circuits so I would need a blender file to then convert to .fbx.

Thanks in advance!