You can do it but it isn’t easy. I made a desert floor for a 3 minute 5-screen project for a museum. The screens represented the view from inside a 1920 railroad car (thus the sepia tone). The floor was constructed from a 16,000 pixel panorama. I cut the panorama into 130 layers–each one placed further back in 2D space with the loop speed adjusted and then soft masked to hide the seam. The most foreground loop plays in 8-seconds and each subsequent layer moves slower until finally the furthest layer barely moves at all.
I’ve uploaded an example at https://virlt.com/floor.mov
At this resolution (25%) you can’t really notice the detail in the furthest layers but they definitely show up in the final render–which, btw, took 8-computers 44 hours to render on AE7.
jim