Highly Detailed Human Character Model

I need several highly detailed 3D character models of humans. The models will be used for 3D printing and should be compatible with .stl format. Requirements: - Highly detailed human character model - Separate files for the body, each arm, and the head... (Budget: $30 - $80 USD, Jobs: 3D Animation, 3D Art, 3D Design, 3D Graphic Design, 3D Modelling, 3D Print Design, 3D Printing, 3D Rendering, 3ds Max, Blender)