What nail design would look good on this base?

My sister and I were trying to do cute flowers with gold chrome, but the chrome just was not working with us so we decided to do something else.

The thing is, I have no clue what would look good! I had my heart set on the chrome but that's a no go 🙁 any ideas are appreciated!!

I want to go kind of a simple, but somewhat alternative route. Nothing too complicated tho bc my sister isn't that advanced 🤣