To the differences people are pointing out between the silhouette and Camilla's beach dlc art, does it need to be 100% accurate? Anyway, considering Camilla was the only Fates royal without a swimsuit alt, that makes it all the more likely it's her. And considering we haven't had an alt of her all year (I think NY was in December), she's hardly the worst offender of excessive alts. At least not recently. It would be cool if we got new characters, but this makes perfect sense too, considering everything. Also, I've said this time and time again, but prior to this Camilla didn't even have the third most alts in the game, yet just because she's a polarising character people treat it like she's just as bad Lyn, if not worse, in the alt department. Now that she has three alts (most likely) I can understand, but people's attitudes towards her before this leads me to believe that even if she received no alts this year or next, people would still complain, whether joking or otherwise, that we'll only get Camilla and Tharja alts in the game.
Also, regarding this hot and cold debate, hot weather can go and die.