>>7289790I think your best bet is iGear Faith Leader, which is literally a downscaled MP01. Amazingly enough you can still find them on eBay and it's been made in almost every color the original as made in.
However, he is about a head smaller, doesn't have a trailer, and is pretty expensive. He was the last iGear figure before they disappeared, so that may explain the costs, but still I don't remember any other downscaled MP01's that don't have horribly compromised engineering.