are those wheels on the black wagon (Rota Battles) photoshoped on? Something doesn't look right in the rear wheel.

Maybe. In a totally non-scientific examination, I laid my ruler across the front wheel on the screen (17" monitor 1024x768 resolution) and it measured 22 millimeters across. The rear wheel measured 20.

Not likely that he really has smaller wheels on the rear...

tanstaafl.