OS-tan XP-tan Bust features a petite bust statue capturing the Windows XP era vibe. The XP-tan wears a short dress in pale blue and white with a subtle icon motif on the hem and a small decorative badge on the chest. Her hair is styled in a soft, peach-blonde bob with a light gradient and translucent pink tips to evoke the iconic Bliss-inspired color palette. The sculpt offers clean lines and precise facial features, with defined eyelashes and a gentle, approachable smile. The base has a circuit-inspired motif with a metallic sheen, embossed with the OS-tan series logo. The paint application uses gentle shading to convey nostalgia and a touch of whimsy suitable for a fan of retro computer themes.

XP-tan represents the Windows XP era within the OS-tan universe. She is portrayed as an optimistic figure who champions reliability, user-friendliness, and a calm presence amid bugs and updates. Her story weaves through a cast of OS-tan characters from various generations, with XP-tan serving as a bridge between the classic interface charm and modern conveniences. In her adventures, she helps other characters navigate drivers, compatibility issues, and feature changes, all while keeping a cheerful demeanor and a hint of mischief. The bust embodies her role as a nostalgic ambassador of XP-era memory, inviting collectors to relive early 2000s tech culture through art and storytelling.