It's unfortunate, but, Frank was always his own man, he did so much freeware for many communities, Rail and Flight Simulators and Trainz over the years. His high quality content, repaints, etc, always enhanced our hobbies and he was a thoroughly nice chap. He didn't want to commit to the latest versions of Trainz, so, I'm glad I kept all his stuff up to TRS2006/7, bit of a pity if it won't work in TS2012, but, there you go.
His forum is still active, but, I doubt if many will bother going onto it now if he's not around.
Cheerz. ex-railwayman.