Always nice to see some activity in the digital section! BTW, large format digital sensors have been around for a long time.They are used in X-Ray diffractometry to analyse single crystals. The sensor is typically hidden behind a beryllium window, so you can't just take it and do normal photography with it. The cost is probably six figures, the whole machine should be seven figures. But maybe prices have come down since I last head people talk about grant applications, about 15 years ago.
I wonder if imaging satellites are using large format digital colour sensors.
A digital photo of mine, converted to b/w and printed larger than anything I'll ever do in the darkroom was one reason why decided to try (b/w) film back in 2015.