Here are some pictures I give for free if you want to use them, even for commercial purposes.

Full resolution images

• 1 : http://www.itcouldbethisone.com/files/devices.jpg
• 2 : http://www.itcouldbethisone.com/files/mod.jpg
• 3 : http://www.itcouldbethisone.com/files/mod2.jpg
• 4 : http://www.itcouldbethisone.com/files/vaper.jpg