29, 5'9" & about 145 lbs - am I a good age for mini facelift? (Photos)

The limited photographs demonstrate a recession chin profile, and fat deposits in the neck. At age 29, your skin tone should be excellent. Consider placement of a chin implant to augment the chin forward for better facial balance and proportions, and better structural support for the soft tissues in the neck. A neck lift procedure can accomplish removal of the fat deposits above and below the platysma muscle which also includes a platysma plasty to significantly improve the jawline. No skin removal should be necessary.