I've finished building 10 Mek Gun Chassis. I had a problem coming up with wheels, but found some perfect ones on a dollar store quad bike. $2 later I have 8 wheels to finish the last 4 chassis.
Also looking through the toys I found an action figure with a cool looking gun. Only this one type of gun however, and I think it fits best as a smasha gun . It should paint up real nice especially with some plasma/OSL airbrush work.
I'll keep looking through cheap toys, if I can't find anything I'll just get more of these and modify them for tracktor kannons and kustom mega-cannons.
I'll be working on the paint on these guys slowly, as not only did I pick up another commission, but I am also thinking I need more mek models..