I was one of the lucky people who got a finger on a blueprint of the Jake, when I designed my Ballpark for Architecture. The prints for water, HVAC and such are actually pretty boring.
I think Intamin, as well as other company's could make good money selling blueprints to the public. I am not talking about all the print's for it, because that may range in the 100s, just a select few such as an elevation of the lift, section's of the track and train, and maybe an axonometric or perspective view of the whole thing. Get the old plotter running and for a printing cost of about $3, they could make some dough. It's not like the people who buy it are going to build the thing.
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Joe E