Hey Fran, I have looked at the greebles several times for quick city animations, but have always hit a wall when it comes time to texture. I have not seen any detailed tut's on the texturing of a greebled city, when I start to do this myself, I have found that it is much easier to make the city from scratch so that it fit's a texturing scheme that I plan to use. This makes the total project time shorter than a greebled city and then trying to make all the textures fit. Just my two cents. If you do figure out a better process, or find the tutorials please share them. I would love to improve this area of my skill set also. Regards Vince