This Psycho Zaku Ver.Ka model kit is released by Bandai in their 1/144 Gundam Thunderbolt Master Grade series.

Master Grade (MG) is a line of Gunpla kits of the Mobile Suits in the Gundam meta series. First produced in 1995 as part of the Gundam 15th Anniversary project, the scale for these models is 1/100. Master Grade kits differ from other 1/100 scale Gunpla with their level of detail, articulation, and proportions second only to the Perfect Grade line.

From the anime and manga "Gundam Thunderbolt," the Psycho Zaku has been designed with heightened proportion and features by mechanical designer Hajime Katoki. Unique aspects to this release include giant special booster seen only in the animation, completely articulated sub-arms that can fold into backpack, realistic joint and power pipe covers, and sole mounted-claws. Weapons include a beam bazooka, 3 giant bazookas, 2 Zaku machine machine guns, 2 heat hawks, 3 spare grenades, 4 spare magazines, 2 interchangeable hand sets, a stand and a support pedestal. Runner x 35, water slides, 10 vinyl covers, springs for leg pipes.

• All external piping and joints are covered in vinyl material for lifelike appearance.

• The cockpit hatch opens and the claws on the feet can be articulated!

• An extra pedestal is included to support the added weight of the thruster tank.

• A backpack with independently-moving arms and a full arsenal of weapons are included!

The MS-06R Zaku High Mobility Type (Reuse "P" Device), a.k.a Psycho Zaku, is a prototype mobile suit from Mobile Suit Gundam Thunderbolt. It is piloted by Daryl Lorenz. An experimental unit equipped with the "Reuse P (Psycho) Device", it is a next generation operating system that has the potential to operate a mobile suit's limbs by communicating to the drive system of the mobile suit directly via thoughts. Even individuals with little piloting experience can master the controls in a short period due to this system.