[Waterluvian]

My billionaire dream is to make a 2/1 scale model railway. These little ride-on hobby railways are very cool. But I want everything twice as big as the real thing. Impractical, but conceptually hilarious IMO.

[euroderf]

If you can design an appropriate 12V DC power system you're halfway there.

[shepherdjerred]

Oh this would be hilarious. Let's get a kickstarter going