This is the Cat's Paw Nebula in SHO. I quite like some of the custom sho mixes that StarTools offers. This one in particular gave great colour contrast - I feel.
There is approximately 5.5 hours exposure here on a 20 inch planewave scope with a FLI-PL09000 camera imaged from Australia.
Thanks for looking!
https://flic.kr/p/2q7PkT1