Here's a random .vbm... does that count as a random .giz?
Sonic Advance (U), a so-far useless Cosmic Angel 2 wall entry and zip. I don't know if it's been found before, but if it hasn't, it's probably because my time attack route is weird.
I got the actual zip on this recording's 5th attempt of the level. Sorry for making you fast-forward through the rest, but the 1st attempt is also kind of interesting, so I figured I'd include it.