Just to keep up the ASV domination of this section
..
This is old data from last year that I have processed before using only simple tools.
Now I used a bit of deconvolution and masked sharpening to reveal some of the fainter stars in the cluster and some more structure in the core of the nebula. Problem is that I don't have a clue what the colour balance should be as I could nor find any reference RGB images on the net at this resolution.
The image was captured at 4000mm focal length with unguided 6sec subs for a total exposure of 6minutes.
This is a crop at 100%.