Hopper, Battery Mounting, and Drivebase

Drivebase
Drivebase design complete, only minor design changes made between now and before. Heatset insert holes were added in places to make building it more modular. Drivebase assembly complete!

Battery Mounting
Decided on a Battery to power the motors with, and made the mounting box. Added ventilation with a hex pattern, which I thought was cool.

Hopper
Finished the Hopper, holds battery, and has plates for easy construction and to take apart. Hopper back plate has vents too, which look quite nice. To make the hopper more structurally stable, I added ribs to the exterior.