Ok, having just finished my first official airbrushing of a model here a few items to consider.
A fresh paint job shows all of your mistakes so before you paint,
- wash the model to remove hand oil and mold release agent
- check for excess glue
- remove any glue "webs",
- sand any scratches
- fill any gaps with super glue or putty
- run a fine grit file or sandpaper on all edges. The hard mold edges really show and you may not want that.
- if you are going to airbrush a model I would use a thin liquid glue not your standard thick stuff. Any excess glue really shows up after you paint.
Thin the paint, it works. Also spend the money and buy the same mfg paint thinner. I am still figuring this out but used two drops of thinner to 2 mls of paint
Use a drop or two of retarder. I used Createx acrylic retarder to improve paint flow and settling. 2 drops of retarder to 2 mls of paint.
Wear a face mask and cover your bench with paper or poster board. You will get over spray.
Check this link
http://www.craigcentral.com/models/thinning.aspAnyway I am having fun and I hope you do to.