Here are the cast gun parts:
I made a mold of the original rubber neck and cast it in resin:
This cast part replaces the rubber between the arm and the side of the head:
Its not quite as simple as it looks, as for the gun pod section of the arm to be horizontal, the arm has to be dropped down a little at the shoulder, so the part that replaces the rubber had to have the correct angle:
I was almost ready to mold the arm/gun pod to replace the battle damaged left arm, when i noticed that the recess for the rocket launcher was larger than the recess for the ammo box.
The left arm has two ammo boxes, so i had to make this:
There are 8 parts to make those 2 parts. I am going to temporarily glue and fill these parts in place for molding, then remove them again when done:
The dome ready for a fiberglass mother mold:
Keith.