Pretty decent models.

I didn't even know this game existed

For future reference: I didn't rip Cheshire/Charles since there were a bunch of missing textures when I exported them. But, if you want to rip them yourself, you can do that by extracting pl_000.pkz with https://gamebanana.com/tools/11041 and then loading the .dtt files with https://github.com/cabalex/AstralChain2Blender (This process is similar for nearly every model in the game). The files for Cheshire/Charles seem to mostly have 'f' somewhere in the name (e.g. The Cheshire doll is plfa00.dtt), but there are exceptions (e.g. The Charles doll is pl100a.dtt).
You can also use https://cabalex.github.io/platinum-extractor/ and https://cabalex.github.io/astral-extractor/ to extract files, but you'll want to extract the pkz files with the gamebanana script because it results in less faulty .dat/.dtt files.