Take a look at this vector photo that I created using Abobe Photoshop CS4 Portable. This is not an easy task because it took me about 3 hours for me to complete this. The idea behind vectors is that you create the image layer by layer depending on the color shade. So for every color shade, there should be one layer. The more layers you put in, the more accurate the photo will become. Since this is my first ever try on vector, that's why the result is still not that smooth compared to others. Will try to make better ones next time.