Thanks so much for the advice. I did do a color cal. i have my process saved after each step. I'll wanted to redo the process after I learned more on using Pixinsight. Thanks a again for the help. I'll repost when I happier with it.You need to compress the dynamic range.(HDRMultiscaleTransform). There is also too much green, which could be due to the DSLR not letting enough red through. Did you do a colour calibration?
I did a quick compression to indicate the potential here.
Detail is good.