Taken off from another sections thread I got this idea. If I had an open pit mine I could take a Tonka truck and modify it to look like one of those huge pit mine trucks that can haul a million pounds.
An open pit mine would take a lot of real estate though I’d be curious about just how modifiable the Tonka truck might be - I’d need a welder. I may experiment with one of the many sunning themselves out by the sandbox…