LTX2 Version
This one is pretty straight forward. I don't quite have a handle on how to get quality outputs with LTX2 yet, but the lora does work. It wasn't trained on the sound of an airbag deployment (tried that and it was a nightmare) so you'll have to prompt it. Otherwise it, for some reason, adds in a horror soundtrack.
The physical motion works great, and the airbags look good. It's versatile and FAR dynamic than the Wan 2.2 loras.
Best results at .30-.60 strength. Higher and the sound goes to shit.
EDIT: Version 2 works better at higher strengths. It also has a decent deployment sound without much work being done, but I would recommend prompting the sound.
Version 2
Version 2 adds more dynamic motion to the character as well as a much faster and consistent bag inflation. It does also work well with post-inflation starting images for airbag interaction. It's pretty versatile and you can have an airbag come out of pretty much anywhere, but it still struggles with front views if a steering wheel is not clearly visible.
Version 1
A lora to add airbag deployment to Wan 2.2. This is separate from my Airbag Hug model for 2.1 but can work in conjunction with it. I'll make a Airbag Hug 2.2 shortly.
The starting image should, of course, be some one in a car. You can technically do a portrait and the video will shift to them in a car. I don't know how well it works deploying airbags in other settings.