Nimrod Mk 2 recruiting exhibit
I don't believe you have a Sim at all. What you appear to have is a mobile touring recruiting model. It is set out at the right scale of the real thing but it is almost like those dinky little plastic TVs and computers you get in MFI or show houses.
For a time I had the dubious privilege of being in the Mk 1 model on a film clip that I didn't even know had been taken.