CHANGE PLANE TEXTURES

HOW DO YOU CHANGE PLANE TEXTURES FROM THE DEFAULT ONES???
I have nearly 100 planes downloaded in FSX but have no idea how to
change textures or ( paint scheme) on planes in FSX.
Any HELP would be appreciated. Thanks, cobra 359

well you can click all variations when you choose the plane and that check box is in the bottom right corner of the plane changing menu thing, and you can always install new paints off of www.avsim.com and they come with a readme so you will know how.

Install textures.