An Iron-Blood Coating version of the High Grade Gundam Marchosias is set to release during the Mobile Suit Gundam: Iron-Blooded Orphans World event alongside with celebration of the Gundam Base Japan's 5th anniversary. It also celebrates the launching of the Mobile Suit Gundam: Iron-Blooded Orphans Special.

The kit is provided with silver and gray color scheme that represents the Iron-Blood schematic theme. It also provides the kit some sharp-looking aesthetic that also provides some metallic feel to the entire build when finished.

The ASW-G-35 Gundam Marchosias is a Gundam unit featured in Japanese mobile game Mobile Suit Gundam IRON-BLOODED ORPHANS Urdr-Hunt. Marchosias is one of the 72 Gundam frames developed during the Calamity War and later developed into Gundam Hajiroboshi bearing the same unit code.

The kit is completed with its unique weapons and equipment which includes its Mace, Shield, and four Subarm units equipped in its wing binders and skirt armors.