Screen Accurate Trackmaster Thomas prototype spotted

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Good eye Ucwepn to spot this, quite a realistic looking Thomas and the wheel splashes look great in their right position. They even have the cut away behind the wheel splash and not what we have now with the use of paint or stickers to give the illusion of an opening. Notice the position of the on/off switch. Looks more to the side which would make me think not a Revolution design...right? Aren't the Revolution switches in the middle? Of course this prototype could be older and a source of pride to whoevers work space that it.