There all great, but 2 and 3 suit my work best. The problem is John Mallis work is not free for commercial work (at least I don't think it is); and number 3 may be fine I am uncertain but I think that is free for commercial work. Don't get the wrong Idea I think there is nothing wrong with giving a way some thing free, and putting commercial limitation on them. I have done the same thing. My work has been downloaded over 7000 times :) I would say Travelers works is great, and when you think how much he gives a way free, the tutorials, the cost of his software, internet providor, server, and and how long it would take me to do the same thing I suspect it is a steel at the price he is charging. Also sales like these help keep these sites like Renderosity.com and 3D commune in business or at least as well run as they are. As for number 1, nice texture map and posibly transparency may thanks for helping the community.. Though I don't know, are you happy with your purchase or not. Do you do commercial work or is it all just for fun?