Gundam Decal Bandai GD 104 MG HG Mobile Suit Gundam IRON-BLOODED ORPHANS Multiuse 2

Designed for NG IBO FM-02 and other Gjallarhorn mobile suits. 

Gundam Decal (GD) (ガンダムデカール Gandamu Dekāru)
is a line of water slide decal sheets for Gunpla kits from the Gundam meta series.
These sheets serve to either replace existing marking sheets or add extra detail to Gunpla kits.