Looks like Ady covered up the arm of the Wampa arm puppeteer when it chokes the TaunTaun, as seen in the comparison clip, on the far left you could see part or the puppeteer's sleeve. Ady covered it up.

The only things that I would find better, is making the eyelids of the Tauntaun smoother and not so mechanically jerky, and maybe somehow getting the Wampa paw to come in better contact with Luke's face as it knocks him off the Tauntaun making his face scratched and bloody.

Otherwise, this is already shaping up well!