I think this one's almost perfect ;). I just don't fully understand the horse stance and how to easily turn/remain upright.

The second one's movement is better, but there's less contact.
Attached Files
pwnz - deu spar2.rpl (1,014.0 KB, 13 views)
pwns - Deu Spar3.rpl (812.2 KB, 11 views)