Kscale Engineer here: The hands are easily swappable using a camera lens style mount. We've tried a couple different hands, the main challenge is they have to f

Kscale Engineer here: The hands are easily swappable using a camera lens style mount. We've tried a couple different hands, the main challenge is they have to fit many actuators in a small footprint. The feet can also be changed, but not as easily. The bottom of the foot is screwed in. Flat feet are interesting, the feet are actually a bit curved, they are designed that way to match their counterpart in sim which uses Mujoco's capsules. I am personally very excited about hot swappable hands!