u want to compare the shop_items.ymt that came with the mod that u want to merge with the offline one compare it with the vanilla shop_items.ymt and then open up the offline one and then like if a change when u compare it is on say line 4455 you go to that line in the offline one and then copy the hash thats different just the 0xrandomnumbers part not any unk member then go to offline one then between <drawable> and </drawable> and to note some times it will have a name of an asset or a random hash in between them but that being said copy the hash that was changed over that and then repeat this till u have copied and pasted /merged them thats how i did it