Looking for help in 360 image screens

Hi there,

I'm in the process of building out a mini game where the user walks throguh multiple 360 image slides. They need to click on parts of each image to reveal a success icon that they found the item. Think of it like a hidden object puzzle. 

Each item found reveals a badge in the upper right corner. 

I can't seem to find a good demo on how to set up the trigger system to make this possible. I can only find tutorials for setting this up with static images, not the 360 image captures. 

Any help will beappreciated. Thanks.