About this 3D model

This is a more elaborate version of my earlier thing (where I used only my profile). This one features a continuous change between two profiles (you can see that when you rotate it). Instructions are similar to before (I used Curviloft instead of Follow Me, though). http://sketchupfordesign.com/tutorials/turn-yourself-into-a-vase-with-sketchup-making-rotational-portrait-sculptures-from-silhouettes-for-3d-printing/