Step 5 - How to dupliate pixles Do make it 3d now were going to dupliacate it pixle by pixle. The way were going to do this is by pressing alt, control, and the up arrow at the same time about 20 times. Then your going to click on the first layer, and then go to layer/layer style/color overlay and change its color to a slightly darker red. You should ahve something like this so far.