An update will be made on extending the geometry around the waist area of blender's jump suit. Geometry holes were spotted when performing extreme deformations such as doing yoga animations or bending down.
I already re-uploaded the sweet roll model, I have no issues with uploading to vrchat. Just delete the old Sweet Roll folder and the prefab on your scene.
ZozoDaDemon, you might want to check if your vrcsdk is updated correctly, they stated to delete the old vrcsdk folder in unity and import the new one. I created a new unity project and imported the ramen package, no issues after uploading and watching people swim in me.