So I'm wanting to make yet another Digimon fanpet, but I'm stumped on the color and species. She would be a CatchMamemon, which is basically a metal ball riding in a crane game "UFO catcher" with a slot machine on it 😂 (Digimon designs are insane...)

Of course I'm considering the various round Blobs, but I'd really like something UFO-like and/or robotic. I was hoping there was a nostalgic pet along those lines, but I'm not seeing anything.
Other options I'm considering are a nostalgic Keeto because it's a virtual pet (maybe with an overlay to use CatchMamemon's sprite instead of the Keeto one), or a sun Blob because CatchMamemon protects and cares for Digimon eggs (and turns anyone who tries to hurt her eggs into a plushie... Digimon is insane in general...)
Steamwork Ghostly? or Kora?

Thanks so much!! I really like the Steamwork Ghostly for it, so I put in an order for the schematic! Now to decide which of my "spare" pets to use...