There doesn't seem to be much new, modular LED video walls are already available and used in the music and show industry: https://www.idjnow.com/adj-av6-6mm-le

There doesn't seem to be much new, modular LED video walls are already available and used in the music and show industry: https://www.idjnow.com/adj-av6-6mm-led-video-wall-3x2-complete-system-package.html?PageSpeed=noscript https://www.idjnow.com/adj-av6-6mm-led-video-wall-3x2-comple... They're made to be quickly set up and torn down, hanging from cables or lighting supports. Perhaps this version by Samsung is easier to configure in odd shapes? I've seen a music show (Jon Anderson) where he had multiple vertical panels with large gaps in-between (several feet) and the panels all showed parts of the same video as though it was one display, with gaps in the image where the physical gaps were. So there is some configurability in existing modular LED walls too. If you search on eBay you'll find the panels listed by the pixel spacing, P2, P3, P4, P6 where the number is the number of millimeters spacing. https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2334524.m570.l1313.TR2.TRC0.A0.H0.Xvideo+wall+panel.TRS0&_nkw=video+wall+panel&_sacat=0&LH_TitleDesc=0&_osacat=0&_odkw=video+wall https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2334524.m... You can buy a 10ft x 5ft, P3, 18 panel system for around $10,000 complete except for the laptop to run it. Various show control software has the ability to map video or graphics to pixels on the panels (VDMX, GrandVJ, MadMapper, QLab, etc.)