Well Tahir
I am glad that you have admitted that it is supposed to look plastic like. You have succeeded remarkably well. Whether you used a seperate piece of software as Shelby has suggested is your secret, although it is definetly achievable as you have said without cloning etc. in Photoshop. Scriptable even.
As many of you have seen from previous posts I do everything pixel by pixel. But I don't eliminate the need for cloning or healing.
Back to Pure's original frustration, you need to take the time that is needed to get the job done right. On my fashion and Beauty retouching I typically take at least 3 hours for skin work. My site
www.christarantino.com is still in the works but should be up next week with some great examples of before and after.
Deadlines do need to be met. Understood. But you need to let the client, whether a photographer or a studio, know what a realistic time is truly going to be for the quality they are expecting. I have found that if you stick to that deadline and deliver the results then you have found a returning client.
Regards and good luck!
Chris