Jellyfish Nebula and remnants of super nova

I had never read about or seen pics of this nebula. I was just wandering around in Stellarium and said wow, that looks interesting. And so it is. This is a super nova remnant from 30/35000 years ago and it is 5000 lys away. There is so much cool stuff in space. Doesn't the bright red part look like a Jellyfish!

ASI2600MC Pro gain 100, Askar V@495f6.2,
98 10min exposures over 2 nights + flats/darks
AM5 & ASIair+, Askar OAG + ASI174mini for guiding

Affinity Photo 2 to stack/process, Starnet 2 to separate stars