Some great shots being posted in this thread. Nice to see some 645D shots showing up.
Tuco the sand in your last one is amazing.
I don't have much to contribute right now but I have been going through all my past 67 shots for a calender project and came across one I had pretty much forgot I had taken.
This was the 4th frame from the very first roll I ever ran through a 67. I was testing a 67II that got me hooked but I eventually sold. I used the money I made from it to repair my current 67, 45/4, and 90/2.8 setup. This was also one of the first frames I scanned on my Epson V500.
Pentax 67II, SMC 67 45/4, Fuji 160S, Metered with a MX