Maybe you should use the title screen from the jaguar version
Viewing post in Tempest 2000 for Sega Master System comments
If your successful, use it for the 32x port, the more accurate the better, I think you may be able to get a lot more done with ai, but your gonna need to know some programming for it to be as close as possible, I also think both tempest and tempest 2000 should have a port on just base genesis hardware, if your able to do this on master system, it probably could work
thanks for the port, very cool