Duezear Ninja Scarf
I don't wear this model, but I was paid to make this heckin cool mask/scarf. It doesn't come with a texture, and it's simply the fbx and blender file!
You can add the head bone to the Duezear model from this scarf and then simply apply phys bones to each scarf on the back, and one to the front of the masked area. It has a blendshape for the sniffing feature blendshape of this avatar but that is the only one, it does not have the face tracking blendshapes nor the other expressions, if that's something you specifically need you may add it yourself if you wish. (I'm just being super upfront about all of this as to not be accused of lying, I'm telling you it doesn't have these things and is a simple fbx and blend file with working bones.)
If you have any questions let me know, this isn't made to be fully at your convenience, but rather an option if you're looking for something exactly like this!
I just happen to have it and am sharing it with yall.
The scarfs Fbx and blend file, as well as a picture of the UV map for the scarf if you need it