2] make sure you see the CGSociety in the upper left corner
3] make sure to check 3D or 2D
4] upload your character for the Team Poster [go big, 3000x3000 and i would give it a transparent background]
5] if the upload fails, email the image directly to --> firstname.lastname@example.org
-the dimensions should be as big as possible. So 3000 x 3000 or larger if possible?
-For the camera angle, you can have the camera looking down a bit on your character. Similar to this angle here: http://www.gameartisans.org/contests...inningPose.jpg
-I would avoid going with a crazy pose. Try to keep your arms nice and tucked in, and if you would like to pose your character with something cool-looking, try to also keep this nice and narrow. The less space you take, the better (need to squeeze in as many entries as possible)