Mr. Motorman AD mod to work w/Trackmaster Revolution trains

Yes. Tethered by a AAA dummy battery (along side another dummy battery inside the train to complete the loop) and powered by a lithium battery (inside the wagon). I'm in the middle of writing about it for what I suspect will be a different thread than this one since it only allows short explanations with images/videos

Edit: it's now up on Modification Guides