I have a Euro headlight which has a bunch of damage which I am going to try to fix myself.

How does one correctly and safely remove the 8 metal clips which holds the front glass lense on? Once removed, can the "original" glass piece be reinstalled without issue?

Can the black plastic knobs be removed? I got a hack job repair with a worm clamp. I think JB weld might fix it if I can remove it safely.

Does anyone know if the inner plastic stuff can be removed and replaced with non-damaged donors?

Bought a set. Driver side is minty as represented. Passenger side is far from minty and has a bunch of damage contrary to representations.