Once again, the bio needs fleshing out some more. How old was she when she left Valenwood? The college of Winterhold doesn't accept children as students, so one would presume she was at the very least 16 years old when she joined. How did she get there? A 16-year-old Untrained Bosmer wouldn't survive the journey from Valenwood to Northern Skyrim all on her own.
You also haven't stated where she received training for her hunting, and taking of animals.
That armour is both unique and made of ebony - making it incredibly expensive. She wouldn't have had enough money for something like that;and if she acquired it by spelunking in some fort or cave, I would expect a decent anecdote during the role play of her acquiring it - along with assistance. Going in force in a place with hostiles would require aid for her - due to young age.
Also, ebony is not light armour, it's heavy; light to medium armour is required for her class.
I'll have to say no to a sabre cat, but something like a wolf is fine, or even an ice wolf.
I'd also prefer if you found a better picture for appearance - something that actually looks like a Bosmer, but that's just me being picky, and you don't have to do it.
Other than that, you're good to go!