The second link is the same as the first, so I can only download the small one. I took a look at it though and I can't find any clues about what to do with it. I can't even know what they contain, although at a guess I'd say that it's just models and no sprites (unless the game has no models in which case I dunno).
I may as well take a look at the larger one as well, but are there any other files where sprites could be hiding?
I may as well take a look at the larger one as well, but are there any other files where sprites could be hiding?