improvise?

Iam just curious as to what you uys do, especially you Duey since you do alot of commission work.
A friend of mine gave me a really cute picture of her daughter to draw but it was a bad scan and quality isnt so clear. Do you guys guess detail? For instance, I know she has blue eyes, but I dont know what shade. I tried to get more pics for reference but they aren't close enough to tell detail like that.
here it is if your interested. thanks for your help.

A friend of mine gave me a really cute picture of her daughter to draw but it was a bad scan and quality isnt so clear. Do you guys guess detail? For instance, I know she has blue eyes, but I dont know what shade. I tried to get more pics for reference but they aren't close enough to tell detail like that.
here it is if your interested. thanks for your help.
