So finally made my choice for the buildings.
Army Painter desert brown as base coat, Troll Slayer Orange Gw, Elysian Green GW.
Fits in nicely with my Yu Jing army.

Comm tower made with a Brita Filter, fire alarm bit and Pegasus games bits. Crates are from MAS and Antenocities.

The base boards are made with masonite, steel ruler and an Xacto knife to make the grooves. (Never cut towards yourself, always cut away from your hand and fingers!)

Comm tower:


Administrative building:


I love the MAS District product line. Use your imagination and presto you have a unique building !