My wife & I recently visited the Hunworth Bell between Holt and Melton Constable in North Norfolk for lunch (excellent meal & well worth a visit - https://hunworthbell.co.uk/ ). We were served by Alan Palmer (excellent chap & well worth a pat on the back) who it transpired was Vanarama Nation League official photographer on promotion day. Alan very kindly sent me the following links to about 800 photos which include a variety of scenes throughout the day & a smattering of previous playoff finals. Hopefully you'll enjoy them as much as we have.
https://www.flickr.com/photos/103073...77720307562447
https://www.flickr.com/photos/103073...77720308336746