These all seem to be EU spec cars. I'm thinking they are Base EB, GT and GT PP/M1/BOSS versions. The lower grills on the last one definitely have some M1/GT500 styling on them compared to the others.
Looking at how deep the dash pad is, I'm thinking the top of the dash isn't installed. There could be hope for the double hump dash. Maybe even room for a HUD?
This would make a lot of sense if they allowed customers to configure what they want online. Pick a base package, then allow customers to add/remove individual options. If they did it right, it would reduce the stock a dealer needs to keep sitting on the lot, and they would get more accurate...