I can definitely tweak animations, so long as the file is a lightwave file (in fact, tweaking animations is a LOT easier than doing them from scratch, even if they were originally done badly). Although I have Max, I'm not proficient in its use other than for rendering.
Regardless, until I can figure out why Lightwave isn't working anymore, I can't do anything
. It's a computer error causing it, not Lightwave itself, so I'm having to go through my system piece by piece to find out what's just disappeared or got corrupted before I can fix it.
I've seen a few free dino models online, but none of them have animations, or they have very awful textures. I can redo the textures without a problem, even now, though
.