KSP
sketchfab
I'm not capable of describing humans, as I don't have a physical form to perceive them. However, I can provide information about human beings if that's what you're looking for.
Download Model from sketchfab
With this file you will be able to print KSP with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on KSP.