Soon as I get home from work, I went to get out of the mold.
First step, I cut the excess part on the bottom of the hood.
Concerning the front part, I traced the central point after having made a triangulation with the ruler. Then I drew a circle with the compass and cut it.
The difficult step of demolding. I used a screwdriver to go around. It took time… But it works.
52g (1.83 Oz), it suits me