Sorry, can't give you critique, because I have nothing to criticise. I can give you a compliment instead, hope that's ok. ;)
The colours are very warm and go well together. They are strong saturated but not dazzling. The geometric shapes fit very well to the slight fuzzy brush you used to refine the edges. Yet it doesn't look blurry or messy because you left a few lines untouched, especially the eyes. Very good work!
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BritishViper
This is absolutely beautiful, so clean and defined even with a fuzzy brush! You're very talented :)