Mega Blastoise Blastoise large, bipedal turtle Pokemon is the ultimate form of evolution Squirtle.On can evolve into Mega Mega Blastoise using Blastoisinite. Version: 2012 Units: Millimeters Dimension: 170 x 170 x 170 Polys: 126016 Model Parts: 6 Render: V-Ray Formats: 3Ds Max 2012, OBJ, FBX