In recent years, 3D printing technology has revolutionized custom doll accessories, allowing hobbyists and small businesses to create detailed, customized items like Viktor's cane for 12" dolls. This advance enables precise scaling and design adaptation, enhancing the authenticity and appeal for collectors and fans of characters from popular media such as Arcane and League of Legends. The 3D design process involves using modeling software to replicate character-specific props, such as Viktor’s cane, making them compatible with standard doll sizes like 12-inch figures. This customization not only improves fit but also increases the doll's display value and realism. For doll collectors interested in expanding their collection, 3D printed accessories offer a unique way to personalize dolls, keeping the hobby fresh and innovative. Small businesses specializing in handmade dolls and accessories are utilizing these technologies to meet the demand for bespoke items, continuously attracting fans of niche themes like Viktor from Arcane. Integrating trending topics such as #viktorarcane and #arcaneleagueoflegends in online forums and social media further helps cultivate communities of enthusiasts who share tips, designs, and purchase sources for 3D printed doll items. Moreover, this approach supports small businesses by increasing visibility through effective use of digital marketing and social tags. Overall, 3D printing provides a valuable tool for doll collectors, hobbyists, and small-scale producers, enabling creation of custom accessories that enhance the charm and collectibility of dolls like those inspired by Viktor’s character.