by Cale Leiphart http://railbricks.com/instructions/freight-trucks/
by Mathew Clayson - (.ldr format) http://railbricks.com/instructions/2-axle-shared-passenger-truck/
by Rijk van Voorst http://railbricks.com/instructions/three-axle-truck/
by Chris van Lottum http://railbricks.com/instructions/prime-mover/
by Mathew Clayson - (.ldr format) http://railbricks.com/instructions/3-axle-shared-passenger-truck/
by Mathew Clayson - (.ldr format) http://railbricks.com/instructions/2-axle-passenger-truck/
by Tim Gould http://railbricks.com/instructions/slider-bogie/
