[Baltan II]

Virgo and Black Condor were at the same Tamashii event as Rio and Mele, so the only "new" Figuarts are from, no huge surprise, the new sentai series.

Also, Bandai doesn't use their events solely to showcase upcoming releases but also various ideas they have, some of which will never be released or are merely an example of designers messing around. This is how you get things like the Revolgarry or Gatanozoa or Den-O's Imagin in animal costumes. When a figure gets a positive enough reaction, however, it's far more likely to be released, and hopefully that's going to be the case with Rio and Mele.