Requirement for hires:

1. Use a bodylight to make sure your avi is taken without any unnecessary shadow/ lighting

2. Remove all hairs or just use a hairbase.

3. Preferably use PC to take the hires so the quality would be much better. If you don't have PC please take a picture of your avi on a completely white photoroom with good lighting.

4. Make sure you take the hires the same angle as your inspo. I might ask you to retake the picture if it's not on the same angle.