The Sculpture as the same proportions as the real character, so you can Pixel-paint it to make it look like your own Minecraft character.
I will soon modify it, so you can put tools in his hands.
It is a straight forward print, you just have to enable support(if you are using Cura as a slicer, do not enable Tree Support, it is impossible to remove)
The author hasn't provided the model origin yet.