I want to create a brand image for my open source project. See the READMEs of following GitHub repositories for examples. 1. https://github.com/electron/elec... 2. https://github.com/developit/preact 3. https://github.com/appbaseio/mirage Is there a tool that allows me to do so? It should take project name as an input and give an image as the output. Additionally, it can also take color preferences, background preferences etc in the input.