what is it that your looking for? what changes?
kriller2 has one for 1.4 but i dont know if it works for 1.5, find it here :
http://www.subsim.com/radioroom/showthread.php?t=125556
its not hard to do with any paint program, find some in the tools section, im doing one now to get rid of all the pink looking waterlines but im leaving the ships as they are, i think they look ok.