Kawai K5m

Hi all,
I'm a new owner of a well preserved K5m Module which only needs a new lcd backlight ( have it here)
and..... it is the first ROM version 1.0 installed. 
Is here anybody who has an idea, where i can get the ROM 1.2 upgrade?
I'm living in Germany and so it would be perfect if somebody is here in Europe :)
I already checked the 


Thanks in advance and best regards,
 Peter