Steve is getting his motorbike! Aaaaaaaaaaaand a photograph of Tony, Pepper and Morgan.
Bill is getting a trunk full of potions ingredients and Fred Weasley's obituary.
Gamora's bedroom will be replaced with her and Quill's bedroom from the ship complete with all the sounds a ship makes when it's flying! Thanos' dagger is under her pillow.
Claire is getting a bottle of 1949 Domaine Leroy Richebourg Grand Cru Burgandy Red Wine. Ooops, surprise, she's also getting the flu.