Thanks for all of the comments. I've enjoyed every minute working on these, but have no idea how many. During the fall and winter, I get home from work and this is what I do. A couple hours here and there. As much of a challenge as they already are, I like to reduce the size down to a more manageable 24" or so. I've actually built about 20 of these. Sold a couple, but gave most away. You'll never get rich doing this. For anyone interested, I'll post a few pictures in the 'Works in Progress' forum showing the progress on the Milan Cathedral shortly.
Thanks again,
Ken