Well Max has three forms: Normal, mid (taller, buffer, hairier), and full wolf form.
I would prefer the use of the first or final form, but I haven't drawn Max normal except for an old bust that doesn't really fit him well.
Best I feel like I can do is describe him. Max has Native American roots so he will have darker skin, in comparison to Cynder the tip of Max's head reaches the top of her shoulder, and I've always drawn Max with a kind of slicked back, but recently I've been wanting to change that due to it being hard to draw from the front so if you want to add some Native American flare or something that would be cool. I really like your brazillion inspired designs for Eshe-Li so I figured you could probably come up with some cool stuff for Max, I would prefer no earrings or piercings though.
Thanks again for agreeing to do this commission. I can't wait to see it.