Mine is bigger than yours, and I have pictures to prove it ... ;-)
I finally reassembled the ice maker today, and hooked up most of its connections (water supply, ice maker drain, ice bin drain, condensate drain, etc.).
The ice maker is big, almost half the size of a residential fridge. There is good reason for it, restaurants use a lot of ice, not just for water or soft drinks, but also for cooking.
Ours comes in three major pieces. The ice maker and ice bin units (as seen below) ...
... and the condenser unit, which with our model is installed remotely from the other two.
I still need to get new coolant lines, because the ones that came with the unit are too short.