A Good advice:
Try to contact the guys at PAīs, maybe they have a Blitzer Sgt somewhere, even if its listed as sold out.
The shipping is reasonable to Italy with only a few minis sent and itīs pretty hard to come to these models.
All the ML Specs I saw lacked the whole Weapon.
I glued it together myself from a pack of advertisement ballpoint pens and a bit of Milliput (costs about 10 cents).
Turned out to work pretty well. If you want to see a result, give me a call.