Bellafill units needed for chiseled jawlines?

I have done bellafill injections a few months ago, a total of 5 units for both sides, that is, 2.5 units for each side. I want to know how many more units are needed to see my jawlines completely chiseled? I am a 34 years old caucasian male and want to ensure I get enough injections on each side since I have to wait for a few months for the results to show? My other question is how many months does it take to see the very final results?