This Cheat Engine table provides you capability to Edit your inventory items, Get Items, Swap items, Mod perks for items. Besides of inventory modding you are free to use boosters: boost weekly quests, boost XP/Drachmae and other things. ***Supported game

All items dump as of 3/5/2019 Hash List for the Inventory Editor is updated to v1.1.4. - DLC1 Ep3 items are added - Abstergo and Shark Packs are added

Also, you have to consider that AC Odyssey released on October 2, and Budabum released his first Inventory editor on (aproximately) November 15. So, it will take him at least a month (IF he wants to) to make a Inventory Editor for Valhalla.