I am an M1 at CCLCM, and no worries, you did a pretty good job of explaining.
OP, like ComfortableWolf (great name, by the way!) said, we use prosections our first year. But they are on actual human bodies, so I think that this is not really the kind of program you are asking about. The dissections are done by surgery residents at the Cleveland Clinic. We don't have a traditional lab experience here though, and not just because we don't dissect during M1. The bodies we use are not preserved-no formaldehyde. Also, we do case-based anatomy sessions. And since we don't take any tests here, we do not have lab practicals like they do at most med schools. During the second year, we have the option of taking a dissection elective and helping the residents set up the prosections for the first years. Anatomy is also integrated into our clinical years along with the rest of the basic sciences.
I haven't actually started anatomy yet, but as far as I know, there are no "dummies" used to teach anatomy at CCLCM, unless you count the skeletons. But I think that most med schools use those.