Halo 4 Spartan Profile Pic Option on Website

Hello everyone,

So when I started playing Halo 4 on the 360 a few months ago my starting armor was Mark V with Blue Visor. That became an option for my profile picture here on Halo Waypoint. I soon unlocked the Mark VI armor with the Legendary visor, and I changed my chestplate to Mark VI and visor to Legendary. However, my option to change pics is still Mark V blue visor. I’d like to use that profile picture but only if it’s up to date. How do I update this?