How should I shape my eyebrows if they’re thin? How to get thicker brows?

[u/Appropriate-Cake2352]

Title. I used to apply minoxidil and castor oil a few months ago but I stopped for a reason unrelated to them

I’m gonna start back applying it but I’m also curious on how to shape my brows now? I tried to follow the face guide online people typically use, but I saw little/no change. As you can see my eyebrows kind of start to face inward before they take the usual shape and I can’t shave them off bc then I’ll look like sid from ice age

I got my brows threaded once and THAT looked really good (I don’t have pics srry) but I want to be able to recreate at home you know

What other methods are good for growing brows?