Ummmmmmmmmm……I have never seen amber corners on Litronics. My two personal cars both have clear corners (factory Lits), and I have three cars in the shop, all with Lits and none of them have amber corners.
You need to remember that the amber in the parking lights section of the Lits in inside the light, the parking light lens is clear……..
Plus the only corners available from Porsche, to my knowledge, are either clear corners with headlight washers, or clear corners without headlight washers.