This is the Metro Police Model from HL2. This is an attempt to recreate the Metro Police mask IRL!
The model was extracted from the HL2 Steam files and exported into Autocad. See stl ->
(Please let me know if the STL doesn't show up)
The model was then divided, sliced, and printed
The print was vacuum formed to create a thin mask
Designed and 3D printed vents
In progress...
Some the base models need to be reprinted. See bad print artifacts below:
The horizontal divide in the print showed up in the vacuum form, which is not favorable. However, the vertical divide adds to model, as the it matches the texturing seen in-game. Happy accident! So the mask will be reprinted in two pieces with just the vertical divide.
The vacuum form also caused the 3D print to melt, soapy water should have been used on the prints before attempting the vacuum form. Although a silicon mold might be a better solution to get a thicker, more durable, more flexible mask.
More to come
Feedback or suggestions are welcome