How and where to get the new luftgarde custom GP3A/mercury door in stalker 2 cost of hope DLC

Hi this is in response to my previous video on where to find the water drop artifact (as duty) since in the description i said that i will show you where to use it. If you don't have the water drop artifact yet then you can watch my video on it here:    • How to get the water drop artifact when si...   btw you may have to kill a burer or two when you come back to this location so bring some ammo and heals.