Thank you for this awesome detailed guide!
At first I just wanted the white box to go away from this set of liveries for the DHC-2 (DHC-2 Beaver Metal Base Frontier Livery Pack (w/ dynamic reg)). I was successful, but then I had no tail number at all.
By downloading your sample livery for the DHC-4, I was able to get the dynamic registration to work in 2024 like it does in 2020. 
I spent way too many hours trying every which way to get the 2020 livery to work in 2024, but it was your guide that got me over the hump.
Cheers!
