Ridiculously long legs, right arm bends at two points, her hips are as wide as just one of her legs, making it appear that her left leg comes out of her crotch, and her legs are not even close to the same length.
Um, the characters from Land of the Lustrous are particularly long and slender humanoid beings. That's how they are portrayed in both source manga + anime, and surprisingly, various fanart is consistently faithful to this as well.
I think this a striking piece worth keeping in the gallery, given how well this artist drew phosphophyllite in post #2937335