The Merlin represents the pinnacle of Commonwealth walker design by complementing its human crews with an onboard automated management 'brain' called Guinevere. In addition to its two fists, the Merlin utilises a 3” anti-tank gun as its main weapon. Arm mounted twin .50cal heavy machine guns and a hull-mounted medium machine gun are effective for dealing with infantry and light vehicles. However, it is the Guinevere automatic brain that makes the Merlin unique. It assists the crew in performing routine and mundane tasks operating the walker, but in battle it really comes into its own.

The Merlin incorporates several complex self-repair systems controlled by Guinevere. Reacting faster than any human, it responds to damaging hits by activating backup systems, rerouting power or hydraulics and extinguishing fires before they can spread. Should the crew become temporarily incapacitated Guinevere can even pilot the walker for a short time. The Merlin is a truly remarkable design that has taken Allied walker capabilities to a new level.

Contains one resin and metal miniature.