Model editing ears

[gengar]

So once before i had learned how to Edit it so Blood elf ears show up on helms ( during a character model swap)

However its been awhile and i cant seem to find the old posts that had helped me learn how to do it in the first place : /

So now, blizzard is neglecting that Blood elf ears have dissapeared from nearly all Helm models.. Id like to fix this for myself atleast

Could anyone refresh my memory on how to just make the ears show on helm models?

i kno it has something to do with the helmetgeosetvis.Dbc and the Itemdisplayinfo.Dbc however i dont remember exactly how to find the Item exactly im looking for. Im pretty sure if i remember correctly, adding the ears is as simple as placing a 0 somewhere