Bottled Nerve - Alice Madness Returns

Well, i've been working on this one for farrrr too long. I started it a fair few months ago and did an original digital version, then decided i didn't like it and abandoned it for ages. Kinda glad i did, cos it's way better than i would've done otherwise. 

I've tried to get a lot of details into this, far more than usual anyway. Have a look at the wall paper and see if you recognise the pattern's detailing? Also there seems to be a familiar shadow lurking nearby