Extremely Rare Levi's Vintage Designer 514 Jeans

The front left leg has a zipper pocket underneath the standard pocket the coin pocket has salvage inner lining and then a pocket above it and there's hidden rivets on the inside of the jeans and the cuffs are double cuffed on the back and standard on the front with the salvage inseam on the inside of the cuff. I've never seen a pair of these like this before.