Razia's Shadow tower

Ok so Ive seen a lot of these chain/tower of people drawings in here (especially Hetalia cuz they have lots of characters) and I felt like making one.

CRAP why is it that I like drawing these guys these days? And yeah, these are all the characters :]

EDIT: since people said this resembles the ending credits of Durarara (which I checked the videos) I turned this into a video as well. Check it [link]

Razia's Shadow (c) Forgive Durden
texture (c) ~valkiria-stock