Sorry for the late response, been at the con all weekend. The paint is as follows:
First layer is mod podge to protect the exposed styrofoam.
Second layer is plasti dip as a sealer, two coats.
Third layer is primer, two coats.
Fourth layer is ultra flat black spray paint, two coats.
Fifth layer is ceramic craft paint, silver, dry brushed.
Additional ultra flat black is dry brushed in some areas.
Details are camouflage OD green spray paint.