Bought this ESB SE helmet not too long ago as a fixer-upper to practice on and to use as a trooping helmet since it's already been through hell.
It was in pretty bad shape. Had to touch up all the gray damage, some silver damage, the key slots, kill stripes, replace the visor and repair the cracks.
I also wanted to trim more of the inside of the mandibles but I didn't want to risk weakening the areas where the cracks were by thinning it out.
This is some before and after pictures of the repair and touch ups.