Which R Duck Locomotive Works Kit Am I Building?

Having heard so many good things about R Duck Locomotive Works and their kits, I decided to have a go at building one myself. However, if you want to know which one, you'll have to watch me build it and try and guess the loco's identity. See how quickly you can work it out. Link to R Duck Locomotive Works' YouTube Channel:    / @rducklocomotiveworks   Link to R Duck Locomotive Works' Facebook page:   / 1akgx2f7l4   Link to the Didcot Railway Centre's online shop: Gift Shop | Didcot Railway Centre https://share.google/vyQaMLWJ5dflmMcTR MUSIC USED FROM THE YOUTUBE AUDIO LIBRARY:    • Reuben's Train      • Hopping Trains      • Natureza com música e viagem | @caioleiteo...   CHAPTERS: 00:00 Introduction and rules 01:01 Stage 1 04:49 Stage 2 08:29 Stage 3 11:59 Stage 4 and Outro This video is not made for kids, but for a general audience with an interest in model building. #train #railway #steamtrain #modeltrains #hobby #railroad