Is it a Christmas card? Or is it a giant billboard to go into your next city layout? In any case this won't go into the recycling bin after the holiday season is over.
As currently oriented, this build is also 100% SNOT (that is Studs Not On Top).
This build was created by AuckLUG member David Manley. David is one of AuckLUG's goto guys for giant ball contraptions, and automation, and for creating printed instructions from LDraw or Stud.io models. In fact, David has created all the instructions for this calendar.