I think the original picture is a bookmark or scroll of some sort, a Bleach goodie from Jumpfesta 2012.
I like Ichigo's new Shikai outfit but it's a lot harder to colour than his old Shikai Shihakusho, as well as the new Zangetsu. But it's fun to colour something different though ^-^
Link for the original: [link]
Lineart & Colour ©
Bleach & Kurosaki Ichigo © Kubo Tite