Can anyone speak to the long term (2+years) outcome of Sculptra?

I’ve researched sculptra a bit and found that it can last 2 years and even up to 5, but on Reddit have not been able to find anyone talking about how it looks even 1+ years later. I would like to hear from those who have had it done years ago-those who have and have not had touch ups done. I am especially interested in what it looks like years later from those who have not gotten successive injections to maintain over the years.