I made this camera cake for my sister in law who is also a photographer. White cake is her favorite so I double layered a white cake and used butter cream icing. For the lens I just used a 6 inch single layer. I used fondant for the covering and to give the lens a glass effect just used edible sparkle flakes.
I started into making cakes a couple months ago and have been just making them for friends until I get a better hang of it, then maybe start a small business.