The repaint is at fault, not the model.
You can fix it yourself, if you wish.

Posted by me.
Re: How to start a repaint from zero?
Reply #20 - 10.05.2011 at 07:44:10

The textures on that door display in mirror image.
If you look at the "Ecuatoriana" repaint,you will see that you are not the first to encounter this. .

Paintdot net has a "Magic Wand" which you can use to select the image on the door,copy it to a new image,reverse it and then copy it back into the same place.
That's what I would do,your software may have a better method.