Please help with this nice face.

I wouldn't exactly call you naive ;^P but personally I think the Frog Design characters look more like Luc(as) de Groot's or Michael Abbink's style. It's all about basic shapes, curve structures and overall proportions. It's quite difficult to put into words, and at the end of the day it often is nothing more than a buzzing feeling in the back of the head that tells me what it is.
Hey! The bold 'g' is almost straight out of TheSans.
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