Have any ideas?

[RandomPony]

Hey yall! I'm looking for some ideas on a custom...I found one of those light up Twilight Sparkle ; the one that lights up when you push the star and her wings and horn lights up...well her wings ain't here so I'm planing to use the lights in this custom and make some acetate wings for her. Buuuut! I'm having problems on customizing around that star button...any ideas?