Audi A4 B5 Armrest hinges

First, sorry about my english :)
On my Car the armrest hinges were broken for years, and it annoyed me, until I bought a 3D printer and started making new ones.
One of my friends has the same problem on his car.
Our cars are the Audi A4 B5 Chassis, my 1996 YoM and his 2000. Car chassis are the same, so I thought the hinges were the same to, but they were not. So I made them special, one for him, one for me.
As shown in the pictures (The pics are from my car - YoM 1996), broken hinges should be cuted off straight with the base, and drill a 3.2mm hole in the center, for the screw.
From the bottom place a 1.5mm plate, at the top place hinges and tighten with screws
Two screws M3 x 20 and one M3 x 10 with M3 nuts are required