Sirs, roast me... Specially on the painted ones, been some days since I learned how to use the laso tool and layer opacity control for painting, aiming for an AI skin style, I know it still needs a detail here and there but the hundreds of AI samples I have tells me I'm near, maybe some brushwork here and there, more edges, etc. btw the back is unfinished 'cause lack of knowledge but 2-3 days working on it should fix some major problems