classic thundercracker and skywarp

i know that this has been beaten to death, but i still needed to do mine. so here they are
thundercracker was done with my airbrush, where as skywarp was done by hand. both are done with enamel paints. they aren't 100%done as i'm sure you can tell. they need a couple of touchups and still have to decide what paint apps/decals to do to the wings and vertical stabs
anyone have any good tips for lessening the wear on some of the areas that rub when transforming??
hopefully the links work
cheers
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02668.jpg
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02667.jpg
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02661.jpg
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02670.jpg
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02671.jpg
thundercracker was done with my airbrush, where as skywarp was done by hand. both are done with enamel paints. they aren't 100%done as i'm sure you can tell. they need a couple of touchups and still have to decide what paint apps/decals to do to the wings and vertical stabs
anyone have any good tips for lessening the wear on some of the areas that rub when transforming??
hopefully the links work

cheers
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02668.jpg
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02667.jpg
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02661.jpg
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02670.jpg
http://i655.photobucket.com/albums/uu276/thunderprime/DSC02671.jpg