I tried to make one, but failed. Not booting under WIinUAE. I do not have/had/own a CD32 so I do not know how it works or why. I thought that it worsk like a flopy or HDD, but no luck. I will search for a solution.
I will change the look (shortly) to look more like the cartoon style of Among Us, with customized tiles. ...And perhaps a Tiled map file so anyone can edit his/her own map.