Assault mech

 Mech built in 3D-coat - printed on Creality LD-002R

Size 55mm

Mining ship

For this ship I was imagining that it would be docked on a bigger carrier and deployed in asteroid fields for mining operations, taking advantage of a smaller size and higher maneuverability.
Using its on board drones and refinery module it could pre-process ore directly in the field which would make its relatively small carrying capacity still profitable when mining for precious metals.

Experimenting with 3D Printing, the model isn't optimized for it but the results were better than expected