Ah, there's nothing quite like clean vector lines and classic halftone gradients!
I used your sketches as the layout, but I swapped the content because I thought it worked a bit better that way - especially having the rules framed by the black pillars. Though I didn't stick to the simple red/yellow scheme of the apron decals, I didn't use any colours that weren't on the cabinet itself. I re-created all the artwork as vectors, and let me tell you it was quite a task to remove the Indy logo from in front of the wings, only to cover up all my hard work with more text. So I have a clean vector version of those wings, I guess, should I ever need them!
One thing I've always loved about the artwork on pins is that halftone silkscreening, which I've mostly replicated here. Though I kept a subtle gradient in the "Indiana Jones" and "Free Play" text to make it pop, everything else is pure halftone dots comprised of the same yellow, blue and red shades.
I'm just posting a low res JPG here for now, mostly because I don't want people trying to grab and print out a low quality preview version. When you're happy and I'm happy, I'll post up large, clean, printable versions for everyone to enjoy.Williams_Indiana_Jones_apron_CUSTOM_03 (resized).jpgWingsVector (resized).jpg