Board Thread:General Discussion/@comment-28189972-20170228051259/@comment-4010415-20170418124349

Yeah, considering Penny is a female character who alludes to a male character without there being a "Genderbent version of characters who dressed as the opposite sex" theme going on (JNPR), characters can allude to a character who's the opposite sex.

I kind of assume Snow Queen for Winter, too, based on the fact that one piece of concept art where they were trying to decide her hairstyle had her with an over-the-shoulder braid like Elsa. While Frozen is... very loosely based on The Snow Queen, it's still.. "based" on it.