Wow! You've done her so beautifully, and somehow really close to Tom's rendition of her, while being in such a different style! This is one of the best fanart works I've seen. Going to check out your other stuff now!
I think this is my favourite rendering of this character, outside of Tom's original works. There's so much character in her face, those big eyes and the pursed lips, and the entire thing is just wonderfully expressive. Beautiful colours once again, and lovely brushwork in the background and foreground.