These are 3D version of the currently 2D deployable cover tokens available for download from the Corvus Belli website. The tokens come in 2 types: Vitroferro as well as Cutting foam each with a top & body section to print.
Each token requires no supports and can be easily printed in two colours on any machine using a simple filament swap on the layer the token graphics begin printing.
The author marked this model as their own original creation.