PixelDraw.py

Create polygons from pixels in Blender
(Scroll down for more examples)

Required:

first, get Blender from their website.

then you'll need PyPNG:

you can use pip for Python3:
pip should come with any recent version of Python.

linux - use synaptic package manager, or:
sudo apt-get install python3-pip
mac:
sudo easy_install pip

next, use pip to install PyPNG:

debian:
sudo pip3 install pypng
linux, mac:
sudo python3 -m pip install pypng
or win:
py -m pip install pypng