BMW I8 – 3D model By Beretta Marco ([email protected])   Made in Blender 2.71 and rendered with Cycles (GPU) with 1000 samples.   Model with subsurf modifier: Vertex 2180001 Face 2169311 For a good result apply the subsurf modifier as already applied in the model.   For render's problems with computer with low GPU or CPU hardware, decrease the subsurf modifier for each component of the car.