Another study in blues, this time the orange accents from the leathers and copper. I think it's an improvement but I'm often wrong. Comment honestly if you've got the time to spare.
Very nice colour selection and also a pretty well painted face. But the pictures are to dark because you took a white background for the photo. Take a dark grey as the background and your mini will be much brighter on the photos. So I can't judge blendings or highlighting because it isn't to see at this photos here.
Looks like you're on the right track. Thin down your paint a little bit, it will help getting a smoother result. A little shading under the cheekbones and around the lower edge of the face where it meets the hair will give your face some definition. And your photo is a bit underexposed, making it a bit dark.