It's something I was considering along with Sweet Day. Those 3 are probably the most played minigames in NintendoLand. I'll have to do some more work to get those working.
I was going to remake them myself, but I have a copy of NintendoLand and pulled the models and maps directly from it. I still have to clean up the models, retexture, and code everything, but at least it speeds it up.