a little help please

I'm working on a piece for my story White as snow and I'm having a little trouble. You see I'm trying to give my character a...feline look. I already got the body done but when I get to the face well that's where the problem is. I don't know how to get it to look right, so I'm asking for help on how to make a face get a feline look . any help is welcomed, be it help with the nose or ears or anything like that. even if it's little it will help. sent me a note or comment , it does matter which. thank you!