It is already 9 months old, but here on this Website never promoted in this way. You get couple walk for opensim created by Sergio Rodriguez. As single script to walk with your real avi partner (AI Bot) or you can even use it with an NPC Companion. You can even walk stairs with couple walk.
Here my promo video for couple walk with different cam adjustments. It is already scripted for smooth cam you can change easily.
https://rumble.com/embed/v4ov3h0/?pub=4
Valerie NatureInSim has built Couple Walk in her NPC Companion since her 3.0 Version and you can even build in a script to use AI to make your companion intelligent. Just put the script in the hud and it works automatically. There are many possibilities to create your own AI NPC with different LLMs. (Not to confuse with a Bot as own Avi Account.) You can have a Companion as NPC you can talk with and also can walk as couple at the same time. It is not working for hypergridding as if you would use an AI Bot with own Avi account, but for playing around on your grid it is enough.
If you want to make movies you have to make a lot of compromises, because for fluent changes you need the hud. If Firestorm would support Quicktime of apple it would be no problem and we could record from Firestorm itself like snapshots. So there is only solution to hide huds. The couple walk hud can be removed completely and it still works. If you use couple walk with your NPC Companion then you have to size it very small to have a big screen without hud.
Thanks to Valerie for building couple walk in her NPC companion. This is opensim for open source teamwork. Sharing is caring.