I had one that would have taken about 3 days if I let it finish. I notice the new Bryce lets you restart renders later, I think th eold one was supposed to do that to, but it never worked for me. I have a love/hate relation with Bryce, it is an impossably great/ impossably awful program. I find myself not even trying some things, as it takes forever to set them up, as you can't really see what your doing until you do a test render, and the renders take next to forever. Just putting two figures in so their feet are on the ground can take an couple hours.