How powerful have her augments made her? In the lore she is seen as nearly infallible, with incredible speed and reflexes, but she was also only going against basic thugs.
Would she be able to stand a chance against someone like 
in a physical engagement, for example?
I would say she's comparable to Warwick, though in his case he's got a lot of raw physical strength to back up his sharp claws and ferocity, where as Camille's more about deftly avoiding and then applying swift, lethal strikes. In an environment like Zaun or Piltover, few could take her on.
But in the end she'll still get her stupid shins kicked in by Pantheon, Renekton, Nasus, Skarner, etc.
Also Urgot would tear her a new one.
Given that she is obviously intended to be Warwick's foil and Piltover counterpart it seems a safe bet that they would be comparable overall in a fight. She's not nearly on the level of demigods like those mentioned, and probably not even on par with army-routing juggernauts like Tryndamere, Olaf, or Master Yi.
She isn't really that strong anymore, she's been nerfed to hell. She might be fine if you already know how to play her but I don't see her much in picks or bans these days.
A rioter has mentioned that lore-wise Fiora would win a duel against her. What that actually says about Camille's power isn't exactly clear. But tbh in her lore all we saw was her taking on regular human beings.
She's augmented, which makes her powerful, but lore-wise I'm not sure she'd stand up against some other champions.
Against the likes of people like Viktor, a close-up fight would be advantageous, although Viktor is immensely powerful. Few technological terrors in Zaun would not give her trouble.
Spiritual/magical beings or people like 
would rip her a new one.
Pretty
Get it..?
Anyone fast and capable of blocking/dodging Camille would be able to stand toe to toe with her on even footing. 
come to mind as champs that could hold their own against her and even beat her at her own game.
The other champions would have to make use of their own strengths to beat Camille.
I for one believe that in accordance with gameplay balance, all the champions stand on relatively the same footing combat wise. Additions like the colossal 
or the Star forging 
makes it hard to justify that, but thats just me.
