Ahoy there subsimmers.
Stumbled across a cool little tool today. While not really SH3 related I feel you may enjoy being able to turn your black and white WW2 U-Boat pictures into colourful masterpieces.
Its called Recolored and it basically converts black and white images into coloured ones.
For example here is a certain U-Boat Kaluen you may be familiar with, converted into technicolour glory and slightly photoshopped by me.
(Apologies for the slight inaccuracy of the positioning of the gold on the cap. I am rather tired and I did the image quickly as a demonstration)
http://img151.imageshack.us/img151/2263/result34jz1.jpg
While the results arent entirely perfect, I think they have a certain charm and resemble oil paintings at times.
A simple google of "Recolored" will result in a website where you can download the tool for free.
So what are you waiting for? Get downloading and feel free to post your favorite images (recoloured of course :] ).