This kit was part of Galactic Legions Vol.1 Kickstarter STL bundle set. Now available in shop. These are replicators 2.0 and are compatible with other sets marked as replicators 2.0.
This is an Anvilrage Studios STL file for 3D printing. 1:46-1:48 heroic scale. SUPPORTED and not supported options included. Not a physical miniature but digital model. To unpack files you need free software like WinRAR.
