Thank you for the information.
I was particularly interested in the HDR software you used, and see that it is SNS-HDR.
My personal opinion is that it may be the best HDR software on the market. I used it for many years until recently when Dxo added the HDR app to the Nik collection and I allowed myself start using it instead. Seeing your image I think I may go back to it as my go-to software for HDR.