I haven't seen too many images of this object in Ha.
2 hr exposure using a 5nm bandpass Ha filter, BRC-250 scope and ST-X10ME CCD.
I much rather prefer monochrome Ha images hence a colour image is unlikely.
Larger image can be found here.
http://members.iinet.net.au/~sjastro/ngc2467Ha.html
Clear skies
Steven