That looks rather striking Andy
I have seen this one before but you are right, hardly ever imaged, actually I didn't recognise it at first until I did a quick google and saw a few wide shots. The dramatic twisted nature of the filaments is a little reminiscent of
parts of the Vela SNR, nice work on a difficult target and I'm liking your more recent processing too
the arty composition look works well here too
.
Mike