Are you at all open to simulating any dot-matrix LCD games? Specifically, the incredibly rare Sonic Adventure LCD game by Tiger --- I would see if I can reach out to someone who has it and ask if they can provide reference material. It would be amazing to see that game preserved in this way.
At any rate, this has got to be one of the coolest and highest quality game preservation projects out there. There is so much respect for this important part of video game history that can be found here. You have my full support.