umm...not sure what sort of help this is but heres some stuff i found out
Each present is actually all different skull structures, and each number can make completely different looking characters. Anothing thing is Mexicans lips always sqeeze out... for some reason.. personally i suggest using the White race and just tone it from their if your trying to make a mexican character since they have the normalist looking faces. Another thing i suggest is dont start off with any facial hair so you can get your face right
IF you want i have a decent looking character, if you want to use him id be honnored =P