Here's an old 1800s railroad lantern I use for a 'fred'.
It has a red corona and you may use it anyway you please including changing the corona if you wish.
Just edit my config file to suit your needs.
Created in 3D Canvas Pro for Trainz.
WARNING: I have a pretty big computer and like to add details to me creations so,
the poly count may be a little high for low end PCs. (230)