Mixalt 4000038: The Campus Butterfly - built using pieces from a Lego Architecture (Internal) Lego Campus 4000038 and a bunch of joints (not all pieces are used) : r/lego
LEGO Campus - Billund, Denmark : Set 4000038-1 | BrickLink
Brickfinder - LEGO Architecture LEGO Campus 4000038 Spotted in Billund!
LEGO Architecture 4000038 LEGO Campus Set: Eigentlich nur für Mitarbeiter
LEGO Campus set 4000038 : r/lego
First look at LEGO Billund Campus set appears online