After examining the dt versions, I felt the one by @csponge was extremely close to the jpg. I duplicated it and compressed the history. Then I used denoise (profiled) to remove some noise in the sky. I used drawn masks and reduced the power factor in a color balance module to more closely, in my view, match the jpg pond. I added a very little blue to the trees behind the center pond area. Then I used exposure and color zones following instructions in Darktable Tricks - #26 by BzKevin to reduce fade in the sky. There’s a little yellow on the left side of the trees behind the center pond area that I might add, if I can, when I have time to play with it more.
P1120111_06.ORF.xmp (19.1 KB)
csponge did the heavy lifting. Tip 'o the 
to him.