Hey someguy I thiunk that the tool that you mean is the Z project tool, its a bit of a pain to get going properly as it can cause some horrid stretching in some areas but if your careful with the positioning and scaleing of the model (you'll know what I mean when you do it) its great.
Did you use the Z project to texture of use the 3d tile in the projection master? ior Even paint them yourself?
"No pressure, no diamonds" Thomas Carlyle