The "enemy" sets from various regions are definitely my favorites. Lots of really cool and unique ideas at work - that Proto-Seraph in particular looks like something I'd expect out of chobek, very otherworldly. And Ichisonga's bulky bod is clever as hell.
Nice Hildes! I really like the first one, the queen variant, application of the bat wings is a neat idea I may use in some of my own Hildes. And Hilde's cousin, especially that smug look in the profile card! :)
I like the third Hilde costume, with the giant gozongas The costume itself looks cool, plus I am always impressed by the ways people use the accessories to modify the characters' appearances, hehe.