Thanks for the critique, TD! I'm still trying to get to grips with the width of anime heads so it is very useful. I'll take that into account. Thanks for the encouragement, too.
Thanks to you also, Liger'smane, for the encouragement. I did trace over a photo for it, though, so next time I've decided not to cheat.
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Also thank you to you, Myoti. I'm playing around with different styles in order to try and find a style of drawing people I'm comfortable with. I've got two reasonably good how-to-draw anime books I'll work with. Yes, the eyes were originally blank because I didn't want to mess them up by not being able to blend with a simple black ink pen, but then I continued like that because I wanted to add the colour, shading and glossiness on the computer without the risk of messing the rest of the linework. I never got around to colouring it, though.