This was a nice personal discovery - I was not aware of this object until only two months ago, when I was searching for an interesting candidate for a new image.
Integration is just over 40 hours of 3nm Ha with my trusty guidescope. Also have about 3hrs per channel of RGB data, so HaRGB should soon materialise.
EDIT: Speaking of diminishing returns - here are crudely processed 23 hours worth of data for the same object from a few weeks ago: https://www.astrobin.com/full/421289/0/
A lovely rendition Suavi - Gum 85 is one of my favourite nebulae - courtesy of Melbourne's weather (plus other commitments) it eluded me wrt imaging it this year.
Thank you all for such kind comments, even Lewis was nice
I think 40 hours will have to do for now (plus I have about 10 hours RGB, hopefully soon to be recovered from the hard drive), as it is getting late this season to get any more data of this not that popular target. I will try to improve next time