I'm working on a project for an exhibition and I'm trying to use the AR experience on top of some paintings.

I tried to use a-image and a-nft but I have a lot of issues on place the AR object exactly on top of the illustration. Not sure if it's actually feasible but it would be great to have it at least that is more or less on top.

Is there any snippet with JS that can help to achieve this?

Thank you so much in advance