Here you can find 3 3D models of Planetary Nebula :
Eta Carinae v2 with smoother planar disk
![Image](http://j.leboutet.free.fr/celestia/models/EtaCarinaeFace.jpg)
and modified bulb I hope more realistic
![Image](http://j.leboutet.free.fr/celestia/models/EtaCarinaeSide.jpg)
Download http://j.leboutet.free.fr/celestia/models/NGC3372%20-%20Eta%20Carinae%20-%203Dv2.zip
He 2-104 with twin stars center (it may be easier with 1.4 and barycenter but this runs with 1.3.2)
![Image](http://j.leboutet.free.fr/celestia/models/He2-104-screen2.jpg)
Download http://j.leboutet.free.fr/celestia/models/He2-104.zip
Mz 3; Menzel 3, The "Ant Nebula"
![Image](http://j.leboutet.free.fr/celestia/models/MZ3-screen.jpg)
Download http://j.leboutet.free.fr/celestia/models/MZ3-AntNebula-3D.zip
I try to make them right oriented (thanks Selden)
I know that there is still a lot of work to do before having a result close to reality, also I am taking of all the good ideas ...
Bye JLL