lol...... how to use: first, get the image of the thing you want to turn into a default pfp. how the styling works is that it contains the top part of the character, which is colored either completely white (like in the old version of the default pfp) or with a gradient. almost all the features of the character are colored this way except for the mouth (which is colored after the background). if you want to use the pfp in your scratch profile, make a duplicate of the vector version and convert it to bitmap. if you need to crop it to fit, go to the "frame" costume, copy the frame, then paste it on top of the bitmap pfp. once you see the frame surrounding the pfp, will in the black with the empty color (shows up in the color picker as white with a red strikethrough). once you're done, export the bitmap costume and set it as your profile picture.
#art i might improve it later