maybe we can use the images like i used for the corner i am working on (remember i have 28000 meters of fronts) - just put the scanned copies in a vectors prog and fill them with textures - must be not much of a problem, i think. for in between we could probably make very undemanding facades with just a little relief - just enough to make it look good in a render?

"The light at the end of the tunnel may be an oncoming train"