Marietta from S-Rank Monster no "Behemoth" dakedo, Neko to Machigawarete Elf Musume no Pet toshite Kurashitemasu

The Tamed Beast of a Monster Hunter. Marietta is an eccentric and energetic young woman who has made a name for herself as a monster hunter of the highest caliber. She possesses an unprecedented ability to form connections with even the most fearsome beasts, taming them as companions rather than slaying them as prey. Her unique bond with these creatures stems from her unique upbringing, raised alongside various beasts in the wilderness rather than in the company of humans.
She is known throughout the realms for her distinctive attire, adorned with intricate carvings and trinkets collected from her many adventures, each telling a story of a beast she has befriended. Her pet, a playful and mischievous elf girl named Lily, is never far from her side, a testament to Marietta's ability to form bonds even with those who are considered mythical or otherworldly.