Mdx023901 Shen Nana Top -

: Commonly crafted from a ribbed knit or a high-stretch spandex blend designed for a body-conforming fit. Silhouette

It is almost certainly rigged for a specific skeleton (likely the Shen Nana base rig, which may be a modified version of a popular rig like "Maya Base Female" or "Unity-chan"). mdx023901 shen nana top