I tested already snowsultan's tutorials (therer were two fo them or i am wrong), and i was impressed about the clever though of the Z-technic, but it is not that :) in fact the idea is opposit to snowsultan's one as you NEED to have the full body and its shadows, while snowsultan's Z-reducing technic removes most of the shadows '(but it sure look grato too, anyway i never managed to get as much good results as him, because lacked preactice) i was busy today(stuff...), but i am trying to prepare a really small tutorial to help you making tests by yourself and help me/fasten the making of a tutorial for all... will try to post it till the end of week..