Final Getsuga Tensho Bleach

I've just finished this drawing of Ichigo in his final Getsuga Tensho form, i must say two things before anything: the scanner ruined a bit the blue-gray colours in image, it shouldn't be looking so blue at all, but that's all I could do in the computer.
Second thing is some of you will find something weird in the drawing: his arm, maybe too long? too thin? the thing is I wanted to add something unhuman to that form of Ichigo, and not only to be covered in "shadows", and it isn't such a noticeable change

Hope you like it ^^

the character belongs to Tite Kubo and so.