So, here are the images, they weren't the ones I took yesterday though, it was very dull here then. Todays pics, though still overcast today, are a bit clearer. Minor tweaks to shadows and highlights to the D750 image and the same to the P900. No added sharpening or any other adjustments to either.
Of course, zooming in to crop on the P900 at this distance results in a fuzzy watercolour type image, so the P900 certainly can't compete with resolution
P900 was taken at 1/250 @ƒ6.5 and iso400 at 2000mm equivalent.
D750 1/250 @ ƒ5.6 and iso200 at 300mm.
I took a few images and all turned out similar.
P900
View attachment 132399
D750
View attachment 132400