Unicorns and Pegasus Lines

Yo, download the .psd file here: https://www.deviantart.com/blusagi/art/Free-TO-USE-Lines-Pegasus-and-Unicorns-763434513 What CAN you do with these lines: selling designs for points, free, cash, anything you want! changing the lines a bit (like changing a mane, tail, ect.) showing me your finished designs using for references What CAN'T you do with these lines: removing my signature selling the lines as your own product using in a commercial purposes tracing the lines and telling that you made a picture by yourself