Originally Posted by
b3aquino
They come with joints?
If you mean art, no, they're not.
Literally its only body textures that require equivalent forces and relaxes colour to fancify their apparation.
As for FlyingMonk's sets, he usually made any set that come with joint.
Maybe that set (blue robot) are come with joint aswell but previous owner were removing it and eventually the set just carried away without 'em.
Whose know?
Ask the author.