Roman Detnya does a free V-108 paper kit on his site, www.digitalnavy.com
I've built it, and it's a fun kit to build...best part is, if you mess up a part, you can simply print another one.
I'm not sure where to go for information on the V108, since it's outside of my timer period (WW2 ships basically).
Jeff Herne
Modelwarships.com