Silkia camellia oil and Epidermx microdermabrasion got rid of mine almost completely. Mine were not exactly ice picks as they were not very sharp or pointed. But they were pretty deep acne scar indentations. I think these 2 things will help you too. They stimulate the skin's collagen production and thicken the skin.
I used at home Microdermabrasion Kit and then every night use Tamanu Oil. The scars I had on my hairline are completley filled in, and the deeper ones on my cheeks are starting to improve also.