Alas, nice as it is, the "Super 381" is NOT CAB-articulated. I have the green P-2 BRUTE and it is on display next to where I am typing this. The CAB-articulation gives it an extra dimension of operation which I enjoy very much!
It looked better running on 084 radii curves at my depot/home in North Carolina, but still looks well on my 072 curves here in Nashville, TN!
To each, his/her own!