Added some paint... now
there's a method to my madness. The building will not stay red! I just happened to have a 5 year old can of red speckled spray paint lying around... and I wanted the texture.
I will be going over the building in various greys... and adding some darker washes to the edges of each "block" on the wall. We'll see. I may change my mind in the end and spray-bomb the whole thing ;-)
It's getting there!
Cheers! ~ Paul.