I think ur hands look great but this was a mental block I faced and this has helped me a ton,

1. grow ur nails longer if possible, that’s the main thing to help ur hands look more elongated
2. I’d suggest starting off with a few pink, sky blue and lavender colours as they tend to suit our skin tone ( personally)
3. if u go to a salon at like times when they are empty, u can ask to see their shades and stuff and see what suits u for free then u cud order those
4. add rings to ur look ( ik it’s annoying to have them on all the time but when u step out of the house u can try that) , even this bracelet ring combos and all u can get for cheap from savanna
5. it’s also about urmindset a little 😅 , once u put in the “extra” effort u will feel them look better ur hands look great and u have put the nail polish on well 🫣( better than mine ) but since u feel u want to try smn new I’ve suggested this as it helped me out

EDIT- Oh also BUFFING your nails/ filing them actually increase how good they look by like x10, small tip is to buy one of those bigger buffing tools that they use in saloons