Giving full credit to faeran for creating the great coverbox themes originally I present a modified Genesis theme to fit the Sega 32X. It includes the original copperplate font referenced by the theme.
Unzip the file to your Launchbox/Themes directory
Install the copperplate font located in the fonts folder if you haven't already
navigate to your 32X platform in bigbox
set the theme to coverbox 32X
I thank faeran for their great work on these and hope I'm not coming off as crass by aping these and making mods to them.