Resin spincast Impcrusher. The site of the Impcrusher rolling across the field has sent many an opponent fleeing from its path. The Impcrusher is an eleven piece model (4 wheels, body, underchassis, driver, 2 smokestakes, access hatch door, and front spike plate). However I found assembly of this fairly easy and pinning was not even required for me and I have dropped it twice without having pieces break off so far. So some assembly is required but I would not consider this an advanced model for assembly.
All models come unpainted.