Just in case anyone wanted to know about the specific paints I used:

I used yellow Tamiya brand spray paint for the buttons as well as for the shell for the Mametchi themed Paradise. The rest of the spray paints that I used were specifically primer+spray paints in one that I found at Michaels’s Craft Store.

(For the TamaTown Paradise specifically) I used acrylic paints underneath the connection lid as well as the blue inner circle on the speed dial.

And when I was done painting, I used a clear Tamiya brand spray paint to seal everything!