How to repain aircraft

Hello,
I am looking for some software or a detailed tutorial to repaint the white Boeing 747, and maybe some of the pmdg's 747-8's

Any help would be appreciated

Try this.

http://www.abacuspub.com/catalog/s708.htm

I have three questions:

1. How easy is this to use?

2. How easy is this to install?

3. Can you tell me this really works as a user (not as a seller) because, I normally don't trust manufactures/dealers?

It works and is easy to use, but the quality of paints that you will achieve with this program will most likely be rather average (As mine were).

All the repaints that you see that are of high quality are done with paintkits, in unison with programs like Photoshop.

There are many tutorials available for these, thats how I learnt how to do it!