Good Day. Than you for your question, narrative and photographs.The photographs reveal that you have a slim face, mild skin crease in the lower eyelid area only when smiling and minimal facial fine lines. I cannot appreciate excess fullness to the tear trough area.Half a syringe of Bellafill per side is a low volume of replacement. It is good that your injected was conservative.Bellafill can be safely and effectively injected everywhere in the face except the bulk of the lips. Care should be performed when injecting in the tear trough area below the lower eyelid to minimize the risk of over-injection.Animation wrinkles area treated with Botox and Disport.Fine lines treated with a skin resurfacing technique (dermal needling with PRP, chemical peels, lasers or radio frequency).Volume loss adjacent to the tear trough and to the mid face area can be achieved by Bellafill, or other fillers (HLA or Hydroxy-Appetite), fat transfer or silastic implants. Mild areas of irregularity can be treated by either adding more fillers or injecting Kenalog to absorb some collagen created by the Bellafill filler microsomes.I recommend a detailed visual examination and one performed by palpation to identify the anatomical issues. Also, a comprehensive conversation to clarify your specific desires.