Wasn't planned, but now that you've pointed it out...I totally see it!
Mythic is (for lack of a better term) "A Black Superman". So the Swan physique stems from that mindset, I suppose. And there's just no telling when a Kirby trait will appear. (More often than not if I'm lucky)
It's not at all bad to wear your influences on your sleeve.
Take Lumion. Green arm = Power Ring (though more like Guy Guardner in brute force) (Throw in that he's one of many gifted with the Dragon's gifts, making him a member of a corps.). Transformation, super strength and dragon-provided skills - SHAZAM!
Though, I do admit that I cribbed heavily from Hellboy with his old distended arm, Spider-man for his shirt pattern, and just recently borrowed from Iceman and the Silver Surfer for his travel method.