For people interested in building the model of type VII U-boot, Dougie Martindale just released the new- improved document regarding correct flood holes pattern.
Enjoy:
http://amp.rokket.biz/documents/vent_patterns_031208.pdf
Another brilliant document regarding markings of Snorting Bull flotilla:
http://amp.rokket.biz/documents/snorting_bull_decals_4.pdf
And the Laughing Sawfish markings document:
http://amp.rokket.biz/documents/laughing_sawfish.pdf