Make a .viv with a creted player?

i red lot's of tutorials but i still don't understand how to make a viv file with a created player.
I can't find the way to make it with custom art disabled.
How can i do that?

http://dynamic2.gamespy.com/~nbalive/phpBB2/viewtopic.php?t=10444

This post by Tony pretty much covers it all