Jennie:

Looks like some strange cross-over that I don't know about.

Richard Adams:

The idea is funny, but doesn't really make sense. Why is Aang carrying the cowboy? Cowboy needs more facial expressiveness, especially around the mouth. Aang should be showing a lot more strain at having to carrying a grown man on his shoulders. Not enough impression of weight, as if cowboy weighed ounces instead of 130+ pounds. Camera, staging, lighting, rendering, all good and quite appealing.