I am just curious if there were calf (cabless) versions of the 44-ton switcher made in the real world. I tend to doubt there were; apparently small switcher like this were made small to get under an over-45-tons-requires-two-operators rule and I would assume those regs would restrict single operators to one loco only.
Anyway, I have ordered a second 44-tonner and plan to make it into a calf. I like my NW-2 and calf so much, I thought it would be cool here, too, real world prototype or not.