Put Avatars in Scenes

I've been thinking it could be pretty cool if there was a way to actually place your avatar into a scene, like redneck's mosquito.

Nothing too complicated. You'd pick your avatar, place it somewhere in the scene, and be able to scale it up or down so it fits.

I think there could be two versions of this.

Individual cast(forge item or spell?):
You can place your own avatar into a scene, maybe for roleplay, quests, or just for fun. It could disappear after a certain amount of time or when you remove it.

Open/holiday scenes:
Certain scenes could be opened up so that anyone can add their avatar.

This could be really fun for holidays, birthdays, anniversaries, festivals, etc. Imagine a Christmas scene where everyone can add themselves around the tree, or a birthday scene with everyone who showed up.

It would basically let the players become part of the scene instead of just being visitors to it.

I think it could also make special events feel a lot more alive, and you'd have a nice little snapshot of who participated in an event.

Some limitations for how long its active, if the players online, etc would be necessary judging from recent events.