This either leaked a year early or we're getting this next. Thumbnail has generic Vice art because the datamine doesn't have character art or a character model attached. Same for FES K'.
Aaaa, dammit! I must obtain her. I already got Summer Mature, and I've saved up a load of rubies thanks to this Gintama event.
And, Netmarble's getting smart with these leaks. No art and no model, just I guess proof that the character exists?