I wanted to ask if it was allowed before just posting but thanks to @CM4Sci's photos yesterday I have put together two LDD files for an extension to the batsuit display that will let you put up to 19 figures on the rig. One file shows the full thing and the second includes only the new bricks you would need (for bricklink, brickowl etc).
If it's allowed I'll upload if for people to use if this isn't the right place, if someone could point me in the right direction I would really appreciate it.