Which dwarf or minor planet would you most want to see the Senshi of (one that hasn't been shown)?

Ever since Seiya said every planet in existence has a Senshi defending it, I've been obsessing over what the Senshi from other lesser known planets would look like. After all, now that Pluto is a dwarf planet, and Ceres got bumped up to dwarf planet status, we know that whatever "title" we give a planet really doesn't matter. Anyway, I'd like to see Astraea the most. I don't know why, but a Senshi based on purity is appealing to me, and I think she'd be a lot like Usagi, just maybe smarter ^-^