Corgi Toys (Qualitoys) UN-RELEASED FUTURISTIC ARTICULATED TURBINE TRUCK MODEL MAKERS WOODEN PRE-PRODUCTION PROTOTYPE MODEL (length = 225mm) - white tractor unit with black windows & red bumper, white trailer with 3 x pale blue wooden detachable containers, Qualitoys metal hubs - Good Unboxed. Intended to follow on from the Turbine Truck Series of vehicles in the keenly priced Pre-School Qualitoy Range, this proposed model never made it to production.