Your latest one looks pretty good, it has an interesting shape!
What looks a bit strange to me:
- on the sides of the lock you made some nice edges, but on top and bottom the lock looks like the graphic is just cut or something
- The upper part of the lock looks a bit 3D but the yellow/black beam is very 2D. Should it be on the lock or is it front of the lock?
All in all not bad at all
