I actually had no idea my site was still up, I had shut it down due to lack of funds, but it seems someone else bought the site (with ads now, it didn't have that when I owned the domain). I have no idea why the larger pics don't work, but I suspect it has something to do with the ads. To answer your question about the modules, most are available on Orbit Hangar at Various Space Station Modules. I did make others (as seen on the modules page), but sadly those were lost when my laptop went kaput.
I've been looking at your website and it's really nice, good job! Are all the modules available in OH and Orbiter Francophone?
Also, when I click on one of the thumbnails (on your website) the bigimage is not displayed correctly, it shows lots of characters. Maybe the problem is on my side though, but every other page is working good.