The City Plan Maker website has been overhauled! It now allows you to create your own City Plan Packs right from the browser so long as you have the corresponding TS blueprints available (ie. it's designed for creators to release packs, not necessarily players to merge other people's plans). https://www.simsettlements.com/tools/cpmaker.php If you experience any issues with this, please let me know ASAP as I want to make sure this thing is bug free before I start shouting about it. Known Issue: The Require Mods option has been temporarily disabled. We discovered a flaw in our web code that makes it break the plugin if you had any ESL mods use in your designs. Should be fixed soon.