As the title states, MotorHelix is expanding its replica motors. Two additional entries include the Mercedes M275 V12 Engine (W221) and the Toyota 4A-GE Engine (AE86 version). These are ABS moulds with surprisingly good detail. Each will set you back $30 CND.
Product# M90108
The W221 engine may seem like a rather strange choice, but Motorhelix was planning the W221, so this engine is originally meant an extra like with the other Motorhelix models.