If we're not talking about the Atlantis forms, I'm talking about the blocky forms.

Cody: Thin, looks pretty feminine, with the slight skinny waist and slightly bigger hips. Basically his waist goes in a bit more than it should and his hips go out more than they should.

Joe: Quite muscular, not too much fat, basically still a child in body form.

Pikalus: Literally the most manly

CannibalCrab: Same as Kraken but a bit shorter

Kraken: I see him as tall and slightly thick