This started life as a 48 Mpx jpg (8000 x 6000 px) shot from my drone. I was making a preset in DXO Photolab 4 but then brought it into Affinity Photo and applied Topaz Denoise AI then Luminar AI. DXO only will apply a basic denoise algo to a jpg picture. A bit of work but the result is nice. The size is reduced to 1200 px for posting. I traveled about 5 miles down a dirt road to get there.