The marker I use is an AK Interactive RCM032 Gun Metal Acrylic Paint Marker, bought at a local hobby store. If this marker isn’t available to you, I recommend using one with a brush tip for precision. Since it’s acrylic paint, it can easily wipe away with isopropyl alcohol if you mess up. No need for masking. I only have 1 silver shoulder armor rn (more have been ordered) so Jay and Cole have to share. Also don’t have it in dark gray (the plastic) at the moment so Lloyd’s gonna have to use...