I’m pretty sure that KCCI and KCMO both exist only sans commercials. I’ve always seen a better-looking copy of C-3PO’s “The earthlings at Kenner” toy introduction paired with it, but I’m not sure if it actually was part of that transfer. It’s on the Angrysun disc with some other miscellaneous short videos.
Altogether sounds like a terrific undertaking and one I’m looking forward to seeing when it’s complete!