I was inspired from the Idea of wwgal73 and his model: https://makerworld.com/en/models/95146#profileId-101624
I wanted to create such charms for a present of some champagne glasses - However, my wife had some specific requirements she wanted to have fulfilled which made me go down the path of creating a model completely from scratch in my first ever model created with Onshape.
Key differences:
Prints very quick - I would however recommend a different color scheme for a more clear view of the star (I used Sakura pink play from Jayo) but I had to match an overarchimg color sheme here, thus the selection