Especially the comparison to Serafima surprises me too. IMO, Sima is a lot closer to Wakaba in body type than to Evgenia. Evgenia is very much the classical ballerina and has a slim build overall, and it's true that Wakaba (and IMO Sima for that matter) has a more muscular, athletic build. If you'd compare her to the average girl though, I bet she'd still look slim. And personally, I don't think Evgenias body type is giving her any advantage over the other two.
Exactly. Wakaba and Sima haves a more athletic build than Evgenia, but that in no way makes Wakaba stocky. She is a slim, athletic young girl, and as far as I'm concerned, looks lovely out on the ice. To me, her build in no way detracts from her skating