While trying to do a bit of BIF pics, this dragonfly kept cruzin around, so I took a couple shots...
Canon R6
EF 100-400 ii
TC1.4 iii
Hand held
560mm
1/3200
f8
Iso 2000
DXO Pure raw conversion
LRC small crop touch of vibrance
Topaz Sharpen (not that it needed any to be honest)
Nicely caught, the yellows and blues could be tempted to reveal some more detail with a little TLC luminosity and clarity/texture, the blacks appear very dense. I think you have a good shot but I feel it could be coaxed into revealing more. I feel it is one of those times when you look at the image and say less is more, i.e. a slightly more gentle and gradual approach to the initial processing of the raw file.
Beautiful in-flight image! Great colors and background. sharp head to tail. Agree with Jonathan on dense blacks. I see more so underbelly, but blacks on tail look ok.