These textures can be used by other addons that uses libsharedmedia-3.0, which is most including popular ones like weakauras, details, plater etc. You can recognise the new additions with the prefix "Ext. Col. - " which also means they can all be nicely found alpabetically.

My weakauras / projects that require Extended Collections:

Deathlogger - https://wago.io/OyhLM-7sY

Playerframe - https://wago.io/Ly8Hg_7rW

Buffs timeline - https://wago.io/gW5JdQaIo

Nameplate debuffs timeline - https://wago.io/Y82GG71lP
Plater profile [WIP] - https://pastes.io/grapjas-plater-profile
or type "/grapjasplater" ingame

Details! profile - https://pastes.io/grapjas-details-profile
Or type "/grapjasdetails" ingame

Go to details options -> profiles -> import, copy paste the text. The frames are designed to be placed at the bottom of the screen. They grow from bottom to top and theres place for 6 players total so that you can always see the top 5 and yourself in case of a raid. My ui setup - https://pasteboard.co/ARy6UrszUFpW.png

Other weakauras / projects

Interrupts ready - https://wago.io/H3U7aCqrH

Enemy casts on you - https://wago.io/7jl4p6-GP

Actionbar fluff - https://wago.io/leNpJPpKx