Nice work!
Good detail coming through in the dust, which more only data will reveal further. Paul has kindly given you the heads up on that so I won't elaborate on that aspect of your image.
The core and brighter stars are blown out so some shorter exposures taken and blended in will help create a more natural look. (Just be careful not to go too far as it will look very HDR otherwise.) Startools also has some nice features that help with masking.
The colours look a little undersaturated to me but that's highly subjective in what is an impressive image.
Might be worth opening an Astrobin account to post high res images as well
