Thanks.  The red was pretty hard to see without zooming in wasn't it?  I changed it now.

i like the arm a lot more now. that red colour, maybe try a more saturated, lighter version?

Thanks for the feedback VR.  The left arm was certainly one of the more difficult parts, and I always struggle a bit with hair.  I think I was trying to get too much detail at such a low res (or more than I am capable of at my current skill level anyway).  I have changed it so the upper arm is all one thickness, changed that mid grey to be more visible with the default theme, and tried to resolve the banding you mentioned.  I'm still not completely happy with the hair but I think it looks better than before.

her left arm has this weird jag where i guess you wanted to show the bicep and deltoid separate, and I think it does not really work that well. there's a bit of banding in hair and leg shading, also, that blue-grey you have on her right shoulder almost dissapears on the default theme.