I've remade Altair's Outfit for Bayek. As you can see, the steel bracer and the steel-things on his chest and his back have been turned into gold to fit the Medjay theme.
Assassin Creed Origins Assassin's Bracer Hidden Blade Cosplay Official
Bracer | Assassin's Creed Wiki | Fandom
Assassins Creed Orgins Assassins Bracer With Hidden Blade - Used | eBay
SPOILER] The new fully upgraded melee bracer looks really awesome : r/assassinscreed