I had a couple old broken up big hauler’s around, and wanted to get some smaller standard gage 20th century steam. Without spending any money.
So inspired by Vic I’ve been turning working on this, an early PRR B6:

It’s coming along

I have a ways to go, and I really don’t have any “skills” to speak of–this is the first time I’ve ever tried this. It’s like a blind man stumbling through a big house
It’s the chassis from a Bachmann Annie (I decided the Big hauler was just not robust enough), cab and cylinders from an Aristo Pacific, siderods from an LGB mogul, domes and stack (eventually, not the stack that’s there) from a Big Hauler. Boiler is a piece of PVC pipe.