i will ask to see if i can find some, here is RAR zip of pics of U boat engine rooms that i can find....if any help.
http://files.filefront.com/U+Boot+En.../fileinfo.html
U Boat Engines and Engine Rooms U 995, U 534, U 570, U 630, U 889 and some inidentified...and one more i will check, try to find one for you.
here, U 505, a type IX....this may help too:
virtual 360 tour...
Engine room
http://archive.msichicago.org/exhibi...ie_diesel.html
Forward Torpedo Room
http://archive.msichicago.org/exhibi...retorpedo.html
click on any part of sub and it will open to a 360 quicktime movie ...just hold down cursor and the screen will rotate....
whole sub map
http://archive.msichicago.org/exhibi...our/index.html
your work is looking wonderful! danke!