Actually, 0.25 does create colour maps, you just have to save to another directory when your done. Anyways, this (link below) is a level I pulled off with earthsculptor, of course with more work done on it in 3dgs to get it to look good. It's wip, but its a good demonstration of Earth Sculptor.

http://www.coniserver.net/ubbthreads/showflat.php/Cat/0/Number/772218/an/0/page/3#Post772218