Apply skin for a player using image URL (offline server) | SpigotMC - High Performance Minecraft
L4D2 - Custom skin changer server plugin - YouTube
How to change a chat skin? - Online Group Chat Room Plugin for Websites and Live events
GitHub - selfthinker/dokuwiki-plugin-loadskin: Change the skin/template/theme of DokuWiki - admins can select templates for pages or namespaces, users can select templates for the whole wiki