Thanks, everyone. It's always very interesting to see how other people process the data. As for me, I used the standard ESO Colour Composite action for the color merge, and as I'm sure you can guess I stretched the curves on the OIII/blue pretty hard. I also added one part of Bob Franke's gold-turquoise action to shift the green to slightly orange-gold. Then I used JPM's StarRemove action to create a starless layer, subtracted that from the original to yield a stars-only image that I used to mask out the stars prior to deconvolution of the nebulosity with AstraImage. All in all a pretty good learning experience.
Peter, despite 40 years in this hobby I never heard of this target before I began imaging. Seriously, the Jellyfish Nebula?