It's an insert in Modart Issue 18.
Relatedly, the Modart website has a desktop wallpaper by Tim Biskup:
And over at Kenn Munk's website (on the right, under "for me"), you can learn how he "tagged" Legoland by inserting a 2001 Monolith:
*Previously: Papercraft trophy head by Doktor A. and Kenn Munk.
*Buy a Kenn Munk Qee at eBay.