I'm not POSITIVE, but there doesn't appear to be any steps to climb up into the cab

There doesn't appear to be any room for an engine, and I would imagine for a truck that size, there would have to be a BIG motor!

And look where the front tires are! Where in that cab is the engineer supposed to sit?

The exhaust is not fitting to that waterproof driving cab.

The front axle hub is off center.

Its giving under its own weight? Or maybe just mayyybe, it's that one blade of grass in the lower left corner.