i had this bump map which i have been using on michael for a while. this is a copy of the read me that came with it (for crediting purposes). hope this help. if this is not detailed enough, let me know and i will email you the original map. Vascular Bump Map for Michael V. 1.0 25 November 01 SSgt Jack Harris Hi, thanks for downloading! This is far from perfect, so feel free to make improvements. Just don't use it for personal gain and I'm happy. Also, if you give me credit in your artwork, that'll make me even happier. Enjoy! SergeantJack