Here's Eta Carinae taken with the Astrodon near infrared filters. Not exactly visually appealing but it does show some interesting features. Reflections have messed up the area around Eta a bit.
Place your mouse on the image to see a mouse over with some (not very good) HaRGB data I had laying around.
Cheers
Steve
http://members.pcug.org.au/~stevec/E...L11K_RC_IR.htm