Ziggy at Acrylic Display and  framing at 312 666 -6350 in Chicago Can work near miracles with scuffed scraped tuning windows I'm restoring Three cassette. Rapor boombox the tuning window and cassette doors had like acid scales splattered across he total removed the perfect like new he can fabric too had a "megatone" boombox radio I think it's still on stereo80,s but he made a acceptable replacement tuning window,first time with a boombox... he wants to add this to his repertoire. So call him you can ship example or exact measurements I think he can work on plastic/acrylic with a router to create step down features, dont waste his time. He doesn't work for free He's doing a tuning window for my Lasonic 918 which has lavender acrylic found me some he'll bevel the edges and drill perfect holes acrylic has a tendancies to crack when you drill into it . Be nice he will suffer no fools.  Bryan