Advanced Portrait Retouching Needed

I have a group photograph that needs a decisive, beauty-magazine level makeover. The brief is focused on two subjects: 1. The woman in the centre must look visibly refreshed: all wrinkles gone, her face noticeably slimmer, and her complexion subtly brightened so she glows without looking plasticky... (Budget: $30 - $250 USD, Jobs: Adobe Lightroom, Digital Art, Image Processing, Photo Editing, Photo Restoration, Photoshop, Photoshop Design, Visual Effects)