PokeMini seems to be the best available emulator for the Pokemon Mini handheld and has been ported to many different devices.
I'm not sure how difficult it would be to pull this off, but the source code is public for others to use.
If it comes down to money, it's not much but I would at the very least start a bounty pool with $50 and hope others would join.
PokeMini Source Code
https://sourceforge.net/p/pokemini/code/ci/master/tree/
or
https://github.com/gameblabla/pokemini
I'm not sure how difficult it would be to pull this off, but the source code is public for others to use.
If it comes down to money, it's not much but I would at the very least start a bounty pool with $50 and hope others would join.
PokeMini Source Code
https://sourceforge.net/p/pokemini/code/ci/master/tree/
or
https://github.com/gameblabla/pokemini