You can bypass the setup by inviting the existing bot to your server.
https://discordapp.com/oauth2/authorize?client_id=492515222024617995&scope=bot&permissions=306240
EvilFzzy4J is a discord bot that uses the Discord4J library. The bot adds all sorts of fun commands and also a leaderboard for upvotes that server members can give each other
If you would like to run the bot yourself you must have ImageMagick installed (https://www.imagemagick.org/script/download.php#windows). Make sure you check "Install Legacy Utilities" and have "imageMagickDirectory" point to the install directory in config.json
To make -tts work you must include a json credentials file from the google cloud text to speech api https://cloud.google.com/text-to-speech/