Did you receive set 40235 (24-in-1 Holiday Countdown Set) this year? The set comes with instructions for building 24 different models (one for each day leading up to Christmas). Bill Ward has been doing each day’s build, while also making a MOC with leftover parts each day. Day 13 was this cute micro steam engine. His use of the white croissant for smoke is both well-played and deliciously adorable.
Bill has been kind enough to post instructions so you can build your own. You can access them here: page 1 and page 2. To see what other builds he comes up, be sure to follow his blog, Bill Ward’s Brickpile!