1- We cannot make green the following: Celebrities, Brand Logos, Pets, Weapons. 2- Send us large images, not the small thumbnails. 3- Submit your image just once! We receive huge number of requests so it might take us 24hours to respond back. 4- Only submit your own photo. 5- Due to heavy load of request, we are editing just one picture per person. 4- The image should have a space at the back of your head.