You can use methods/ concepts shown in below videos: 1. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Pw-Z6c0XrJI.html 2. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-PHP3PGEE-_M.html 3. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-y6UOTOlzSZk.html
Normally these designs are handmade using an image as reference or directly even. But you can use Inkscape to layer your pictures. It’s a free software