The improvements go beyond armament. The Gilboa custom features a modified Lange Bruno pistol and a large backpack, making it ideal for individuals who value minute details and customization. In addition, a Beam Hawk, which can be attached to the right hip via new suspension parts, adds further display possibilities. The package comprises two types of beam effects, which enable dynamic posing and photography.

The kit also includes decals with Garencieres Corps markings, which give authenticity to the model. Builders can also personalize their mobile suit with a variety of featured armaments, including the modified Lange Bruno cannon, heavy backpack, beam gatling gun, beam hawk, and L-shaped shield.