Late season M8 from lockdown central - My light polluted suburban backyard, Bortle 7 -Melbourne.
A return to my narrowband roots, just 5+ hrs of data processed with the usual J-P Metsavianio tone mapping and a gentle tweak or two inspired by Eric Coles Histogram balancing method.
Ha>G, O3>B, S2>R
Fortunately, it's a very bright target!
ASTROBIN
PS: The 11 y/o reckons it looks like an Arrakis Sandworm in Space.