System designs contain many options and this build is for a full functioning platform that includes user authentication. Allowing an administrator to maintain the platform, users to update and customize there own profiles. 

Full Features: 

• Base System for Avatar management.
• User Authentication for Admins to maintain, update, and install features. 
• Establish users to update their own avatar profiles, limited to personal data.
• Allow new Clans, Factions, and Guilds to be established with an avatar leader.
• Add-on available for Established Management, Service Leaderboards, Tip Boards, Staff Services, and DJ Events. 
• Vendor Management with API integration with Casper Vend and Marketplace.
• Rental and Land Capabilities for units owned and rented.

First take is for the Laravel platform, later it will be for WordPress. Use of Laravel is due to the full flexibility to use the Model, View, and Controllers for the data and information. I won't be going step by step but the process of building this platform. This will be with the assumption you already know scripting or at least familiar enough to modify what you have to or need to customize it to your choices.