Complex sentence: Some of the items are medical items that Rebecca needs, others are things that TK wants for himself including: a Compromising Photo, Zombrex Stash, Expensive Champagne, Sutures, Men's Silk Thong, Gauze, and Pain killers.
Split into simpler sentences: Some of the items are medical items that Rebecca needs, others are things that TK wants for himself. They include a Compromising Photo, Zombrex Stash, Expensive Champagne, Sutures, Men's Silk Thong, Gauze, and Pain killers.