I love cleanness of 50, 48, 30 and 11. I would like to see each one with a cylindrical bottom (10 meters in height with the product on top) (...think about the base of a water tower but be more creative), and the solar device on the top. I'd also like to see more ultra clean designs like #11 . I don't have a 3d version of the Solar Panel - the only version I have is attached as a .jpg. Thank you to everyone for your nice designs.