What is the feature you want to see?
See title

Why would you like this feature?
This allows players to get a better idea what's in the add-ons, and make it more attractive to install them.

Any alternatives you've considered?
Text-based, not as easy to make it attractive.

Additional context
See Official add-ons/ADD-ON/about.txt and README.md

• 3DS Remake (When normal mansion and full lab got models)
• E3 Demo (When original mansion furniture got models)
• Extensive Training (When training room furniture got models)
• Thrill Tower (When made)
• Arena (When made)
• V3.0
• Updated trailer (When furniture models are all done)