These are official! Brought back from a trip to china.
The brown one has a light in the coffee that projects latte art onto the foam and you can switch between 2 designs,

It does include batteries, but since these are unused and within the toy, shipping them within the NL will not be a problem. But if you want, I can take out the latte (last image) which houses the batteries, and the melusine + her stand can still act like a cute figure :) (last image is the part I would leave out).
If you want, I can risk sending internationally with the battery parts, but if it gets confiscated, I will not be able to refund. If you want this, please message me.

These come with their original packaging! I ship with postnl/dhl. Feel free to ask me for a quote on shipping!