Fully articulated hands for Transcraft TC-02 Voyager Class Bumblebee from the homonymous movie's action figure. Transcraft TC-02 is a highly detailed, accurate and posable transforming action figure. The only feature that I found limited was the hands posability, so I decided to take the issue into my "hands" and produce a 3D printable version that is fully articulated, compatible with TC-02, retaining the transformation and attachment to weapons.

N.B. I tested the models with ABS and PLA Max. I have to say that both perform quite well for these tiny detailed models.