Draw with your mouse. Press F to fill. Press S to get your picture's code. Press L to load a code. Forum for codes: https://scratch.mit.edu/discuss/topic/238852/ If a code takes more than a few seconds to load then it is probably broken or fake or you didn't copy it all.
----------Updates---------- 8/02/2017: -Released 1.0 ----------Possible Updates---------- -Colours