Here is a diagram displaying the orientation of the pyramids
Here are the Pyramids on Mars highlighted..
And here are the pyramids of Bosnia with the Elysium Pyramids overlayed...
The triangle links the peaks of the Bosnian Pyramids - The Elysium ones fit perfectly. We have the Largest Elysium pyramid sitting over the Largest Bosnian pyramid, The middle sized Elysium pyramid sitting on the Middle sized Bosnian Pyramid and you guessed it, the small pyramids match up too.