Devastator Marine backpack upgrade

Upgrade kit for 40k Space Marines.

The devastator sergeants port a "Signum" on their backpacks, a special communication device which allows the user to access a myriad of useful battlefield targeting data and pass that information on to their companions, allowing for more accurate and coordinated fire.

The model it's designed to be glued to a normal space marine backback. Consists of an antenna and the "signum". For the cable of the bottom part, you can fold a clip and glue it (see picture).

Regarding the printing, keep in mind that it is a very small piece, I recommend no more than 0.1mm layers