@WOLFGANG , it's possible that's just an artist's drawing of the old CMC building.
But you could build your very own 150,000 square foot showroom and factory from a CMC kit.
Following the well-illustrated, step-by-step instruction manual, you could have your factory up and running in, typically, just 40 hours, with average mechanical ability and ordinary tools. Help from family and friends can help cut down on assembly time. Isn't it time for your dream to start shaping into reality?