Help With Instrument Cluster

That little knob screws on and off just like a nut. All US barracudas 67 thru 69had rallye panels ( generally defined as round pods ). All were chromed compltely then detail painted argent, black, or woodgrain. The plastic bezels are pretty much interchangable with minor differences. The potmetal gauge housing for 67 is one year only. The climate controller and its mounting points are different 68 up.
The bezel in the first pic looks aweful, so what would you want for it ? LOL