Displaying a character's Charset on scenes?

Hiya! I'm working on a game that doesn't use facesets at all, and it has a rather laborious character creation process.

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All is working fine, but it's a lot of extra work to add redundant facesets to all sprites, it's unnecessary lines of code in the character creation / class change routine, as well as more work when updating graphics. Thus I'd like to be able to display the characters' charsets on most scenes: Main, Skill, Equip, perhaps even the Battle scene. Is there a way to do that through Lunatic code? It's achieved on the Save/Load menu so I suppose it could be fetched from there...

Thank you!