Hi there,
Thank you for your photos.
Personally, I would recommend a combination approach of:
1) Subscision with collagen stimulators/ spacers
2) Fractional Skin Resurfacing (eg. CO2 lasers)
3) Fillers
Do note that fillers are not permanent and last 9 - 12 mths.
Multiple sessions of subcision and fractional lasers will be required in order to achieve optimal results of up to 80 - 90 %.
Do speak with a physician experienced with scars to address your queries and to find out more about the procedures in detail.
Hope that helps.
All the best!