no time to add allen head screws to the face under the cracked dial (only liberty I took) made frm scrap sintra, a cat medicine dropper syringe thingy, a dead paint marker, and pvc conduit. painted with reaper miniatures paints.
the helmet/ mask alone is at least $300.00 from the cheapest people I know. that is unpainted. if you have commissioned costume money (that is actually not even an expensive one) I can certainly steer you in the right direction.
They always show people in the fan films using those as a direct injection... but, while playing the game, I always just kinda assumed that when you found them, you'd inject them right away into your Pip-Boy, and then use the Pip-Boy interface to administer them when needed... it seemed logical to me... for the most part.
I assumed you carry them on you and inject them in the areas needed thus giving a reason why the first aid skill effectcts the amount of hp regenerated. In fan films they always leave out the activiation button as well. this is the first screen accurate representation I have see that wasn't a 3d print ripped from the game, jagged polygons and all.