Aprentice and Draenei Warrior (Patreon)

I have decided the pose for the draenei aprentice (later i will share a WIP), she will have short hair and will be holding a large book with both hands using a coat and a large bag, she won't have a combat pose. I can't decide if i put goggles on her (to be like a nerd), hair band similar to Ruka Sarashina (from rental girlfriend anime), if i put or not a cape.  What i'm trying to achieve is a Cute nerd shy girl, please tell me what you think.

About the draenei scale, in wow they have 2.15meters, if a standard human let's say has a 32mm from feet to center of the eyes (let's say 1.8meters), so a female draenei model should have 37.2mm and a troll (Yeah it crossed my mind to do this guys too, do you wan axe?) that is the taller player, has 2.43meters should have 43.2mm, i think that those units will be incredibly big. What do you guys think, should i crank that scale numbers down (draenei to something about 36mm and trolls to 42, or even lower) or should i make the same game height to be closer to what wow is?

About the female warrior, i begun to plan her. I am thinking about her body (in a good way don't get me wrong lol), since she is a warrior, probably she would have really good strength and a nice constitution, so i wonder if adding well defined muscles would be of for you guys (wow models don't have a muscle slider, so please say: no, yes or you can add but  not too much). Also i'm thinking on adding scars (should i leave scars to paint job?)

Please let me know what you think.