1. If there was a way I could get into the FOB, such as a breach or if Yautja can open cades (Not sure if they can), then I would run in while cloaked and grab the body and drag it off. If there was not an easy way in...I would likely wait until given an opportunity to grab it and run off with it. I am patient and I will stalk them for as long as needed to complete my task as it is vital that our fallen are not dishonored by lesser lifeforms. If they take the body up the Almayer I would follow it, sneaking onto the ship to recover and teleport the body out. After the body was recovered I would start moving around cloaked, trying to find each of the people that had taken gear and killing or disabling them to take the gear back when they were alone and away from the fob or in the field.
2. She would be a bit angry but if there was still plenty of prey around to hunt her answer to them would be to take a really nice trophy as a prize to prove to them that she is worthy of being blooded. If it was nearing round-end and there wasn't much to hunt and if they continues to insult her she would likely challenge one of them to an honor duel to prove her worth and to avenge the insult to her honor and abilities.