I'm not putting her down, btw.
I've had all of the treatments that i mentioned (i haven't currently got face fillers, but i'm getting tear trough fillers soon) and the results knock 10-15 years off.
My Sister and her friends are 65 + and they've had good results from HIFU (all on Groupon).
You always have a bit of a head start if you have good bone structure.