All of LSH3's bridges, harbors and locks are included in GWX 3 Wilhemshafen,St Naz,Schluese and xtra ships V7.7z by BigBoyWooly, with permission. It can be found here:
ftp://hartmuthaas.no-ip.org/Public/S...3COMMUNITYMODS
If it asks, the username is Maik and the password is Woelfe.
I use the SH5 water mod for SH3 myself.
http://www.subsim.com/radioroom/down...o=file&id=3314
For other favorite mods see this thread. Unfortunately the OP has taken down his own pictures, but the links are still there as are all my pics.
http://www.subsim.com/radioroom/showthread.php?t=170090