If it's not too late, I have my character Quixel:
I want the pose to be (the crouched, looking back over the shoulder pose)
And for character reference I have
(he wears khaki cargo shorts that are slightly longer than the knee....I don't have a full body image, sorry)
Name: Quixel
Race: Demonized Half-elf
Hair Color and Style: Silvery with natural crimson highlights, long enough to cover ears and usually unkempt
Eye Color: Left eye red and right eye blue
Special note: He has gray tinted skin, similar to Zabuza Momochi from Naruto (slightly darker, but the closest comparison I can give)
I don't even know how detailed you plan to go, but the colors are there if you decide to color them ^^