Check out Base Mesh Pack - Cartoon Girl Kid Low-poly 3D model on CGTrader for $8. High-quality mesh by PolyOne-Studio: 6800 polys, 3500 vertices. Rigged, Textured, UV Mapped.
FBX (Autodesk FBX, filesize: 489 KB), MA (Autodesk Maya, filesize: 902 KB), BLEND (Blender, filesize: 1.62 MB)