Here’s cosplayer Skunk absolutely becoming Odyssey’s Kassandra. Not only has she nailed the costume, but some of her shots even went so far as to include a huge, actual eagle.
UPDATE: I’m told it’s actually a Harris Hawk, thanks @wingbeaten!
The costume itself does not scimp on the detail; the chest is made of thick armour leather, while all the brooches and adornments are metal.
If you’re wondering about the bird, it was provided by Skyhunters In Nature.