The banners are made so they can be carried with two hands, one hand, placed into backpack or use as ornaments for vehicles.
UPDATE 11/15/23 : Enhanced supports
Presupported and features various interchangeable parts, 10 Big Banners, 10 Small Banners, BoltGun, PowerSword, BoltRifle, Torso, 2 Helms, 2 Pauldrons, Backpacks and Legs.
Mirror the parts in your printing program to get the left/right ones.