For your pleasure, I've gone ahead and +80'd the hexcodes. four hours of searching and running down a rabbithole of posts all pointing at each other I finally pieced together why the codes weren't working for me. And also how to make them work which was also a scattered bit of information why couldn't it have all been in one post? Idk but here the codes are. I've heard difficulty can throw off the results but I tested some of the items i actually want I'm on chapter 4 difficulty hard and they worked. Using Nolans item slots because I found his full inventory codes somewhere and makes for a faster spawns.
I suggest emptying Nolans or whoever's inventory before using because it seems to just plopem down with 0/uses
Which you can remedy with your choice of the finest of itemslot=99 codes
Miciah Item 1 99 uses, included as a courtesy
00886ED0 00000063
Nolan's inventory slots
04884F4C xx 1st slot
04884F74 xx 2nd
04884F9C xx 3rd
04884FC4 xx 4th
04884FEC xx 5th
04885014 xx 6th
0488503C xx 7th
for those of you like me who didn't know how to use those, right click your game in the dolphin menu, properties, AR codes, find the add button and go from there. Where The XX are, you'll substitute in the item code you want.
Example
04884F4C 80B63D80 Will give you a Seraph Robe in Nolans First inventory slot.
I went ahead and included all the item codes that were listed even though Some of the items said they're bugged or don't work. Maybe one of y'all are into that.
Hope my wasted afternoon makes this easier item spawning business a little easier for anyone else.