Wow! Looks great. How long for a render?
I don't know for sure. I started it rendering, then went to dinner. When we came home a couple hours later it was done.
On my old system, with R13, only doing the secondary and neck, it would take a few hours. Once I started on the saucer, it had grown too large to render (you can look back and see when I stopped rendering the whole model) without hitting a heap-stack overflow and closing.