3.5 %? If you were at that bodyfat percentage then you would not have any belly. Just so you know, 3.0% bodyfat isn't even enough bodyfat to sustain life, you could die
. Might want to go get that tested again.
Classification - Men (% fat)
Essential Fat to live - 3-4%
Athletes - 6-13%
Fitness - 14-17%
Average - 18-25%
Obese - 25% plus
Also, you should never let yourself feel starved. You need to start eating lower GI (glycemic index) carbs if you are feeling hungry all the time. What are your typical eating habits for a normal day? Post your meals and times you eat them and somebody will be able to help you better tune your diet.
*edit: about your question on how long it takes to get that cut look. Well first you need to have a nice amount of muscle to look cut up, and that can take years to build. Creating a sculptured body takes a hell of a lot of patience, effort, and time. If it were easy to do, then 61% of America wouldn't be overweight (which is what the stats are at currently) and we would have a lot more models walking around
