My first attempt.
2 hrs Ha, 2 hrs OIII, SII 6 hrs (Ha=R, OIII=G SII=B)
BRC-250 scope, STXL-11002 CCD.
I decided to increase the SII filter exposure as it accentuates the contrast and provides an appealing colour (to me at least).
High resolution image.
http://members.iinet.net.au/~sjastro..._OIII_SII.html
Clear skies
Steven