Unfortunatly, almost every "N64 Animation" that we rip is actually rendered... what you could do is replace textures, but "adding animations" isn't as simple as plugging in a bunch of pics.
Hmm, that Aerogauge one doesn't look good without its background
N64 logo...
I posted this before...
<img src="http://www.emutalk.net/viPortfolio.php?viPortfolioid=98&full=1">
*Yeah but mine has has a smaller file size Acorn *