The EU SNES Mini NAND has been hacked and dumped into the NES Mini successfully:
The CPU for the SNES Mini is a very slight new revision of the NES Mini with a new modules. However, it's being reported that Nintendo took little to zero precaution to prevent hacking of the NAND/kernel. What's more, the developers has left a note within the /etc directory that states:
Code:
Enjoy this Mini,
Disconnect from the present, and
Go back to the nineties.
Someone else has successfully dumped the Star Fox 2 ROM (was patched in-memory) and has it running on Snes9X:
ROM hasn't made the rounds yet, however.