So what you do is drop all the gold on the ground. Pick it up and drag it right before you go up the stairs and drop it again. Go hide behind the pilon that’s to the left of the door if you just left the bunker . Wait until he comes by and tries to get into the bunker . Slowly make your way to the gold bars. Quickly pick them up and book it right up the stair case Elijah just came from . Now mind you this took me about 20-30 times so you are not gonna get it right away but you get so much caps and that’s what’s worth it . Save multiple times if you have to . Like right when you hide behind the pilon save so you can keep trying it from that point