And sadly there isn't any actual pictures with them off other than the ones in the plant.
https://www.bronco6g.com/forum/threads/factory-pics-2021-bronco-body-in-white-frame-to-body-marriage-decking-test-units-engine.3097/
The radio is 8" on all models except the high and lux package, those come with 12''
If your referring to the actual gauge cluster I have no idea how big that is.
Why not just cancel it and let someone who wants to build theirs build it.. but then again if someone really wanted one and didn't reserve one would probably pay. Not worth the hassle IMO