Sega Model 3 UI v1.0.3 is released. This is a simple UI for the Supermodel. Supermodel is a Sega Model 3 arcade emulator.

Additional features:
Borderress can now be set.
A window will appear where you can decide the display position.
Please press the 3-point leader button.
Resolution can now be selected only from the drop-down list. Need a fix?
CrossHairStyle can now be selected.
RefreshRate is fixed at 57.5246. Need a fix?
PowerPC frequency can now be set to 0.
0 is Auto
Added a Write ini button.
It is also written to the ini file when you press 'LoadRom'
Added 'Step' display to Gamelist
I didn't know the font, so I chose the normal "Arial".

Sega Model 3 UI v1.0.3 Changelog:
・Fixed an issue with specifying the rom folder path.
・The Refreshrate item only reads and writes the ini file, so
　I tried adding a checkbox for True-hz.
　This is not a True-hz command option
　Just rewrite RefreshRate to 57.524160.

Download: Sega Model 3 UI v1.0.3
Source: Here