Naturally yes I would would promote a friends work first, but I agree that you should complete the model anyway. Vap's is finished and ready, and when yours is ready we will leave it up too the kusari players to decide. Since I don't play in kusari in really can't step in too much.
EDIT: Besides no matter which one gets put in, I am 90% sure you'll get stuck doing the hitbox any way. lol