Subdivision by Max Smirnov

 From:  Frenchy Pilou (PILOU)
400.4 
SKetchup -->obj By Tig for free version of Sketchup
Import OBJ --> Moi by Max
Export OBJ from Moi (Quad + Triangle) :) By Michael
Import OBJ by Max
Subdiv! By Max
Bravo Max! And Michael for the Quad + Tri) :)