I don't know where to put this

Hi! I took a break from modeling and such, and I was using Block Bench a bit when I realized the block model transfers to the item (as in, when you're holding it). Is their anyway to fix this? Yes, I know this is the MCreator forum, and if you're a moderator, I get if you'll be annoyed 'cause it's unrelated (which is understandable), but this community is the only one I got, and a very smart one too. Thanks in advance, even if you don't know the answer