Thomas the Tank Engine

Say hello to Thomas! Ok, so this isn't very original, in fact it was inspired by Dan Parker's Thomas, but my son, Jack, loves Thomas the Tank Engine, so I had to build him one.

Thomas is shown here with an old 12V motor because the six wheels and coupling rods make him look much more authentic, but I actually run him with a 9V motor.

Some of the critical pieces you need to build Thomas are a

Thomas from the side
Thomas from the back