Wanted to buy M24 & M39 German Grenades

[Vulcan]

Hello
Can someone tell me where I can buy M24 & M39 German Grenades they need to be correct looking, must have correct looking parts Metal head that unscrews and bottom pull cord cap must similar, not made of cast iron or solid wood, or like the welded up head that the chinese call collector grade. I have several chinese ones fit for the trash bin.

The ones ZIB sell are OK but they say they cannot ship them.

Need to be able to ship to New Zealand we are allowed them
If someone can suggest a supplier please.
Thank you