The Golden Idol said:
Why not fully remove the 2nd original Wampa shot (the one lunging at Luke), replace it with an SE Wampa shot (such as the one where it rises and faces Luke) and make the 1st original Wampa (the one who attacks the Tauntaun) look more like the SE Wampa? The 2nd original Wampa looks the worst anyway, and that shot is the one that should be fixed.
The first orginal Wampa "the puppet" is the best IMO and the others should be adjusted to look like it.