I'm hosting it on Photobucket and it is password protected. I'm going to give access to my $5+ patrons and I will be making a post with the login information right after this post.
I haven't uploaded the entire library just yet, but there are photos of castles, rivers, cliffs, and more already there (perhaps around a 100 or so in all?). I plan on adding another bunch every month or so.
Here are a couple of examples of this round of uploads:
I hope these photos can be as useful a resource as they have been for me. :)