Chaos Knight
Brigand 40k
Ork boy 3 I think.
Ork boy 2
Big Ork Boy
Ork boy
Android App is here — draw wiggly pixel art free for a limited time.
Android App → 
Scan to download on Android
Point your camera at the code to open Android
Or open Android directly → iOS App: Apple Pencil + iPad canvas, wiggly pixels, one-tap GIF export.