HG Seltsam. Hand painted the missing details on his arm and shield, i think it turned out pretty good. : r/Gunpla
Panda Hobby - Whether you're a fan if the Gundam Seltsam or not everyone needs the Seltsam Arms! What's not to like? Giant extendable arm... check... streamlined shield attachment... check... lance... heck
1/144 HG Seltsam Arms Unboxing/Review - YouTube
Working on a devil gundam custom since there's only one old kit available. Waiting on some portanova space types to make the lower half. : r/Gunpla
Jerry's Toy Store JTS | BANDAI HG 15 Gundam Seltsam Arms Support Weapon