Nebula 1.0 by AxelW

Here's an actual Hubble image of the Orion Nebula:

http://www.sciencemusings.com/blog/images/OrionNeb.jpg

That's what I'm shooting for in this filter. I think what I have so far is not bad, but I need a more smoky layer with perhaps a different color. Also, some bright stars should appear in front of the nebula.

I just did a filter search on "Nebula" and there are a bunch. Here's my take on some of them:

Celestia
http://www.filterforge.com/filters/2271.html
Bizzare and wonderful

Nebula01
http://www.filterforge.com/filters/396.html
Beautiful, although the patterns have only one color and there are no stars. Still, this one comes fairly close to Hubble-ness!

Night Sky
http://www.filterforge.com/filters/2999.html
No stars and only faint clouds, but the clouds look nice and wispy.

Stars and Clouds at Night
http://www.filterforge.com/filters/1361.html
Lovely and varied, and it has stars. Just one color.

Stars & Nebula
http://www.filterforge.com/filters/3150.html
Gorgeous and vivid, very realistic. However the rich Orion type nebula isn't really this type either.

Nebula Night Sky
http://www.filterforge.com/filters/2957.html
Wow! Now that's what I'm talking 'bout! It has the wispyness but with structure. This concept mixed with mine could provide a Hubble-clone.

SpaceGen
http://www.filterforge.com/filters/1388.html
Also wispy and with some structure, although a different structure than Nebula Night Sky.

I just realized I didn't put the author's names in above; oh, well. You'll see them when go visit the pages. Nebula Night Sky comes closest to having what I need to add to make mine better.

Ain't nothing like the real thing though