how to airbrush a person "removed tutorial"

photoshop tutorial that was removed from canon forums:

1. heal brush to remove major skin errors
2. new layer from image->gausian blur->add noise (should look like skin)
3. make this layer like mask and then with eraser make it apper where is skin (no nose, lips, eyes,etc.)
4. add new adjustiment layer->add some sephia
5. sharpen or use new layer->apply "medum" high pass->and than make layer appear by adjusing oppacity