The Hi-Resolution Model (HiRM) series is a line of 1/100 scale Gunpla kits for the 2015 anime Mobile Suit Gundam IRON-BLOODED ORPHANS. Unlike the 1/100 IRON-BLOODED ORPHANS line, the skeletal inner frame of each kit is pre-assembled with metal parts while the armor pieces have a metallic finish. The inner frame is made in China while the outer armor pieces are made in Japan.