Here's the situation as I understand it:(posted 8727 days ago)A member of Team Japump dumps this unencrypted version of Rafflesia, and also writes the driver for it, which he submitted to MAMEdev. But before the romset is released to anyone, he suffered an HD crash, losing the dump altogether.
Basically it needs to be redumped, and that board may be difficult to get access to again as he may not have owned it himself.