The Xenosaga KOS-MOS Ver.4 [Extra coating edition] 1/12 Plastic Model is a meticulously crafted re-release of the iconic character from Xenosaga III. This model stands out with its pre-painted gold and glossy white parts on the body, complemented by silver accents on the Gatling gun. The partially painted runners add an extra layer of detail, enhancing the overall aesthetic appeal of the figure. The kit includes four interchangeable face parts with red and blue pupils, designed by the renowned character designer CHOCO. The bang parts can be swapped to display her in Fatima Glass Mode, adding versatility to the display options. The figure also includes large-volume weapons like a three-barreled handheld Gatling gun, handgun, and Dragon Tooth sword. The chest can be swapped out to recreate the D-TENERITAS sequence, making it a dynamic piece for collectors. Additionally, it's compatible with Mechanical Base Flying 3, offering a wide range of posing possibilities.

KOS-MOS is a central character from the Xenosaga series, specifically Xenosaga III, where she is portrayed as a humanoid anti-Gnosis weapon developed by Vector Industries. Designed for combat against the Gnosis, a mysterious alien threat, KOS-MOS is equipped with advanced weaponry and technology. Her character is defined by her calm and calculated demeanor, often displaying a lack of emotion typical of androids, yet she evolves throughout the series to exhibit more human-like traits. Her story arc involves exploring her origins, her connection to other main characters, and her role in the overarching battle between the Gnosis and humanity. The D-TENERITAS sequence is a pivotal moment in the game, showcasing her immense power and significance in the storyline. KOS-MOS's design and abilities make her a memorable and beloved figure in the Xenosaga universe, captivating fans with her complex narrative and striking appearance.