PFF-X7/M4 Marsfour Gundam

Model number: PFF-X7/M4
Code name: Marsfour Gundam
Unit type: custom mobile suit model kit
Inspiration: N/A
Force(s): Avalon; BUILD DiVERS
Builder: Hiroto (aka Hiroto Kuga)
Dimensions: overall height 19.1 meters (mobile suit); overall length 25.6 meters (Mars Armor)
Weight: max gross 48.9 metric tons (mobile suit); max gross 30.9 metric tons (Mars Armor)
Armor materials: plastic
Equipment and design features: PLANETS System
Fixed armaments: 2 x beam saber, stored in recharge racks in backpack, hand-carried in use; 2 x beam vulcan gun, mounted in head; 2 x shield unit, can function as claws, mounted on forearms; 2 x slash blade, can combine into over slash blade, mounted on backpack, hand-carried in use; heat rev sword, can combine with heat rev axe into hard heat rev sword, mounted on backpack, hand-carried in use; heat rev axe, can combine with heat rev sword into hard heat rev sword, mounted on backpack, hand-carried in use
Optional hand armaments: none

The PFF-X7/M4 Marsfour Gundam was a custom Gunpla developed by the Diver Hiroto (aka Hiroto Kuga). The Marsfour Gundam was the configuration of the PLANETS System’s Mars Armor mounted on the PFF-X7 Core Gundam. The Marsfour Gundam was specialized for close combat and featured a built-in acceleration device that helped generate extra force for physical attacks. In addition to the standard beam vulcans and beam sabers, the Marsfour Gundam was armed with a pair of slash blades that could combine into an over slash blade, a physical heat rev sword and axe that could combine into the hard heat rev sword, plus a pair of shields that mounted claws for offensive use. Hiroto used the Marsfour Gundam in close combat to defend an Eldoran village from attack by a mysterious mobile suit army known as the One-Eyes.

Pilot: Hiroto (aka Hiroto Kuga)
First appearance: Gundam Build Divers Re:RISE
Original mechanical designer: Kanetake Ebikawa

Heat rev sword

Rear view (Mobile suit)

Rear view (Mars Armor)