That model has someone grooming their eyebrows. It is usually best to go to an esthetician who specialized in eyebrows. In Los Angeles and Beverly Hills, there are salons devoted to brow shaping and brow services. Also spend some money on a well styled haircut is very important. These two...
I suspect that you are noticing your tear trough deformity now that you have lost some facial fullness. I do not expect this to self correct and believe that you will likely need soft tissue fillers or autologous fat to improve the condition and help convert the shadows into highlights.