I envision creating a 3D model but in the pixel art, 16-bit style. Like the old Mario or Zelda games Not just outlined liked this but the entire model. I searched for ways to do this but i can't seem to find something like this. If someone could help me find a way to do this i would greatly appreciate it.
If it is a 3D model of a sprite you want, then I have actually made a Python Script / Addon that takes an image and converts each pixel to a cube with a material of the same color.
https://gist.github.com/MrSprite/ff7fda1ec4bf6850d357. Go here and click the button that says Raw. Then you can right click on the page that opens to download the .py file.
Install it in Blender like a normal addon.
I don't recommend using images over 100x100 unless you want Blender to lag a lot. Also it takes around 1 minute to generate 100x100 cubes, but only .39 seconds to do a 32x32 image.
Also, if a pixel has ANY transparency it will not be created, so be careful!