Yes, that shot is deceptive, but it's been known for a long time (thanks to Graham)
that the 1/60 VF-0 is shorter in battroid and longer in fighter, compared to the 1/48 VF-1.
If the leg joints are reasonably tight, I don't see a reason to b1tch about flimsy legs. The leg thickness is already pushing being too fat compared to lineart... I'll deal with slight balance issues rather than adding paint-chipping metal. Hey, we could always add little lead weights inside the legs to add ballast ! (a trick used for model airplanes).