The calendar is just one of its multiple uses... If you prefer, some pictures could be printed in each module so you'd get a collection of pictures instead this year's calendar...that's your choice!
These are the templates for the Calendar:
It is very easy to build this figure with your own pictures placing them using the following model:
And finally, but not less important, some instructions, both for the module and the final assembling:
Asaf Avidan feat. The Mojos
"One Day (Reckoning song)"