TCA then fully ablative erbium laser.
Firstly your chin can easily be fixed with some subcision and filler. Large pores and scars on your nose, I would perform 2-3 sessions of TCA , then erbium laser. That should get a 80% improvement or more.
All the best
Dr Davin Lim
Video reference to show you how it is done.
Deep Acne Scars
It appears that you need more injections of fillers and a deeper laser such as eMatrix or Fraxel. Microneedling will not be able to fix these deeper scars. Please consult an expert. Best, Dr. Green