HDRI interior enviroments to replace rhino models.

This message window is so small its imposible to review my question! I want to use hdri environments as interior shots instead of using rhino interiors for speed of rendering products. However I find that although I can place my rhino creations on the hdri floorplane, the walls of the hdro curve in rather than being straight. Is there a way to solve this problem?

if you use the HDRI backdrop, you will have some parameters to tweak the aspect/projection.


but however, it is projected on a hemispheric-shaped object, so there will always be some angles where is will not work.