The following are a collection of Robot Designs which we have seen over the years, some we've used, others inspired by, others used as a cautionary tale.
This design is the EV3 Sirius robot from BuilderDude35 with a wall placed around it and a few modifications. We used it during the Masterpiece season.
It has:
2 Large Drive Motors
1 Gyro Sensor
1 Touch Sensor (front based)
2 Medium Attachment Motors (1 Front, 1 Top)
Potentially 1-2 colour sensors facing down.
This design is custom-made, used in the Submerged season by the Robotanists. The hub is detachable, with the entire robot built around the O frame that the brick sits on.
It has:
2 Medium Attachment Motors (Facing up)
2 Large Drive Motors
2 Colour sensors (Facing down)
1 Gyro Sensor
1 Touch sensor (Front based)
This design