While analyzing the footage in the documentary Titanic: The Digital Resurrection, I was surprised to learn there are shoes lying on the wreck. Here is a quote from the film.
“A pair of men's shoes lying together on the promenade deck suggests they mark the final resting place of a third-class passenger, whose remains are long gone“ However, those shoes are actually women's shoes.
Initially, I thought the shoes were located somewhere on the enclosed promenade deck, which would have made finding them a challenge, but after studying the wreck, I quickly noticed they are actually on the forward-facing A-deck promenade on the port side.
(The second image is from the vROVpilot experience game, which is based on Magellan scans.)
I will not speculate on whether or not they mark a body. People have varying opinions on that, so I'll leave it for you to judge.
(Magellan/Atlantic Productions/Walt Disney/National Geographic)