These are drawings of General Guy's toy vehicles. He started out with the Toy Tank from Paper Mario, but I've given him 2 more.

The Toy Fighter is based on the real life Sea Harrier jump jet and has the same VTOL and landing gear system.

The Toy Walker is based on Eggman's Egg Walker from Sonic Adventure 1.

General Guy and Toy Tank - Mario/Nintendo
Toy Fighter and Toy Walker - Me