Anthin,,,,
The Sim= name for those are : TDSBoeing737-600w
Dash 7 project and House of colors was the 2nd one
so I'd try searching this site and Flight Sim.com and Avsim
it almost had to be 1 of these 3 sites I would of pulled them off of , Almost positive but NOT 100 % sure !
The 737-600 TDS Dash 7 Project
as well as the other
737-600 TDS House of colors variant
try searching those see if ya can find them or try Google searching them
NOTE : Neither of those come with a Virtual Cockpit / VC ,,, JUST A Panel with the usual gauges & stuff
that can be optioned I believe with the 737 Retro panel project found on the flight sim web sites ,,, I think
?