Looking for guatemalan green ayote squash seeds

[Ratatouille]

Does anyone know where to buy guatemalan green ayote squash seeds from a source that ships to Europe? The vendors I've found don't have it in stock.

I've never come across them, but would like to try growing them.

 

[Downriver]

I saw some in stock at a place in Canada, but they don't ship to Europe OR the U.S. Bummer.

 

[Ratatouille]

I need to either go on holiday to Canada or make new friends over there.