Viewer 360 photos with 3d models overlapping

Hi everyone!

I am trying to do a 360 Viewer with photos, where some 3d models are placed overlapping its position over the photo. A visual example of what I want to do:


The thing is: I have to place the models by code using the roll,pitch and yaw of the photo and the position of the object.

Does anyone know how I can even start with this?

Thanks a lot!