Great Eastern released a wide selection of wall scrolls to choose from.  In the way of good wall scrolls, they are printed on durable cloth; and all of which, near as I can tell, measure the same (some 31.5" by 43.31" by hearsay).  There are eight in all: one modeled after the theatrical poster; Aki; Aki in a bikini; Gray; Gray multi-shots; Aki & Gray; Ryan; and Random Deep Eyes Soldier #3.
 

Like the posters, these can be ordered through select online stores and the Great Eastern website.  Unlike the posters, these will sometimes show up on eBay.