Gems:
- pixelart - yes, you can! generate your own pixel art images (off-blockchain) using any design (in ascii text) in any colors; incl. 2x/4x/8x zoom for bigger sizes
- popart - pop art image helpers to turn your pixel art into multi-million dollar pop art orginals!
⇒ 
or 
- pixelart-characters - generate pixel arts characters, algorithmically - paint by numbers - what about a new punk avatar portrait series? - yes, you can!
The scripts are dedicated to the public domain. Use it as you please with no restrictions whatsoever.
Post them over at the Help & Support page. Thanks.