Try writing to German DS and as if they will supply you with parts, explaining that you cannot buy them from the Greek DS. There's no need to write in German; I've written in English and 'phoned them and used English with no problems.
Have done that also and withour any problems bought roman helmets, eqipment, mediaval spears and swords etc etc , they are very helpful PM in Germany ( and UK when i was there )
