Location of all the Collectibles (Materia, Weapons, Armor, Accessories, Summons, Queen's Blood Cards, Collector's Items, Minigames, Piano Songs, World Intels, Manuscripts & Chocobo Stops) in Chapter 12 of Final Fantasy 7 Rebirth.

Note 00:00
Pirate's Treasure Map 00:04
Pirate's Relic #1 00:29
Pirate's Relic #2 01:09
Pirate's Relic #3 01:51
Pirate's Relic #4 02:30
Corsair's Compass 03:13
QB Booster Pack (Carnival Carnage) 03:34
Card #119 (Dyne) 03:55
Card #123 (Gi Nattak) 04:51
Card #86 (Cloud) 05:58
Card #87 (Barret) 06:44
Card #88 (Tifa) 07:40
Card #89 (Aerith) 08:29
Card #90 (Red XIII) 09:20
Card #91 (Yuffie) 10:19
Card #92 (Cait Sith) 11:25
Card #93 (Cid) 12:18
Card #94 (Vincent) 13:10
Card #77 (Diabolic Variant) 14:02
Card #74 (Rictus) 14:22
Card #79 (2C-SOLDIER Operator) 14:44
Trouble In Paradise (Side Quest) 15:02
Yuffie Relationship Interaction 15:26
Gold Cup or Bust (Side Quest) + Chocoking's Cape 15:56
Herme's Shoes (Accessory) 16:25
Time Materia Earrings (Accessory) 16:43
Space Ranger Medal fo Honor (Accessory) 17:05
Limit Booster (Accessory) 17:31
Golden Brawler's Gloves (Accessory) 17:59
3D Brawler Ifrit/Shiva Figurines (Treasures) 18:21
Card #121 (Specimen H1024) 18:41
Card #120 (Anuran Suppressor) 19:01
Card #122 (Crimson Mare Mk2) 19:10
Card #124 (Forgotten Specimen) 19:19
Card #132 (Rufus) 19:29
Card #102 (Leviathan) 19:37
Card #97 (Ramuh) 19:45
Enfeeblement Ring (Accessory) 20:02
Telluric Scriptures Vol.5 20:19
The Art of Swordplay Vol.5 20:25
Boxcrusher Keychain (Accessory) 20:32
Sand and Circuses (Side Quest) 20:52
Hustle and Grind (Side Quest) 21:12
Tides of War and Worry (Side Quest) 21:29
Beneath Still Waters (Side Quest) 21:49
Escape From Endless Writer's Block (Side Quest) + Crescent Moon Charm 22:08
Woodland Vigil (Side Quest) 22:26
Victim of Circumstance (Side Quest) + Magnify Materia 22:41
Card #144 (Emerald Witch) 22:59
Lament of The Damned (Side Quest) + Item Master Materia 23:15
Subversion Materia Earrings 23:44
Enchanted Ring + Plumrose Rod (Weapon) 24:13
Card #145 (Shadowblood Queen) 24:38
Card #104 (Bahamut) 25:05
Crystalline Cross (Weapon) 25:33
Corel Phenomen Intel #3 26:33
Corel Phenomenon Intel #4 26:51
Ice Materia 27:16
Cleansing Materia 27:35
Fire Materia 27:41
HP Up Materia 27:47
MP Up Materia 27:54
Revival Materia 28:01
Can't Stop Won't Stop (Side Quest) 28:07
Card #142 (Ultimate Party Animal) 28:23
Gambler Materia 28:39
Ribbon (Accessory) 28:47
Masamune Replica (Treasure) 29:11

Huge thanks to Square Enix & Fourth Floor for providing a copy of the game!