Had a look at photoshop and Affinity 3d, getting the 3d perspective might take a bit of time to get right.
Online we have https://unity.com/ (could well take long time to get that going ) we also have Kunstmatrix
But we have Pano2VR7 all I need to do is create individual panoramic 360 of a museum interior, link the panoramic together and pin the images to the panoramic 360, is there any straight forward software that can do this or a solution.
Add a couple of examples for illustration purpose
Michael