Qbz (5cm)

Tinybot (2cm)

Microbot (1cm)

Qbz 5cm scale cube (from a silly block breaker game called Qbz (Qbees)).

Tinybot (left) was created as a scale cube for miniatures. His torso is 2cm.

Microbot (right) was the result of my usual rescaling. His torso is 1cm.

Mom-n-tot-bot was submitted by Chris Walas.