Type-7 Sub

Does anyone know the sizes of a type-7 submarine? As i am making a 1-72 scale of one.

Which version of the Typ VII exactly?

Or you could do about 10 seconds worth of research on google and find the information out for yourself?
http://www.uboataces.com/uboat-type-vii.shtml

Or here

http://www.uboat.net/