Peppa Pig - Grandpa Train

This is the Grandpa's train from Peppa Pig that I built for my little daughter.
Everything was printed on white PLA, painted with acrylic and finished with two coats of laquer (water based).

Some tips:
Enable supports. Specially for shafts, wheels and hooks.
You might need to make some holes a little bigger (use a drill bit).
If you want wheels to run smoothly, use a 4.25 - 4.5 mm drill bit.
Engine wheels are a little bit wider so don't mix them!
Glue everything with cyanoacrylate. Be c