Here comes my attempt at creating semi-stylized character for UE4 and AAA texturing standards.
The game-ready mesh is 50k polys, mostly 4k textures. Btw while creating them I made some custom alphas and stencils that you can grab from my gumroad:
https://gumroad.com/l/XvAP
yes, is spells "omae wa mou shindeiru"