I don't know much about the MSX2 system, but seeing my art on an older console brings me joy! Definitely keep me posted. It's looking good so far. And sorry for the late response, my internet has been out for a few weeks.
Quite some time has passed, but I want to inform you that the game in question is finished. We opted to participate with it in the MSXdev24 competition of which you can find a link here. In the end it became a 128kb ROM, honoring the 8 bit system typicals of back in the day.
Many thanks for creating this asset pack. You are credited in-game and in the manual.