I baught it and am very happy with it (link 
above). But I hoped to get other ones 
representing those Panzer soldiers. And I wanted 
a background, they are so detailed !
I don't know how much time it took to those 
Akira cels to come out on the market, but Jin-
Roh was made in 1999. Only one cel arrived since 
then, so I am really losing hope, especially 
after ProductionIG's answer.