We're in the final stage to completing Wooyou.
04a. Merge the two layers. Use the Clone Tool to help blend in the two layers. A nice trick is to select the Fuzz soft and select a small brush, say 45. This method lightly blends the two areas that are different. Last thing is to Add noise. All these methods may be found in the How to Make a Ferengi tutorial. But experiment. Try diferent tools. Play around with Brightness and Contrast for different effects. If you make a mistake do an Undo - Hold the ALT key down and briefly tap the Backpace key. Another good trick is to select the Magic wand, after you;ve done your softening and cloning, and click on a spot. It'll outline nearly everything you've worked on. Add noise. Magic wand a spot that was missed the first time. Add noise.
04b. - You're done -- basically. The finishing touch is to extend the glasses. I used the Clone tool and cloned out the black in a straight line to the hair line. Tweak the area to make it look like Glasses arms - some noise, maybe even adjust brightness and contrast. Again, experiment.
04c. - And as a comparison. All three images with the new Vorta image I did earlier.
