While there isn't a widely published academic paper specifically titled with that exact filename, the name suggests a asset or scene developed by a creator named Jayce . Contextual Breakdown
You can often import the .splinecode or .spline file directly into the Spline App to see how the "splines," materials, and interactions were built.
It likely contains a folder with index.html , js files, and a scene.splinecode file. s p l i n e VR.JAYCE.zip
For technical details on how Spline files work in VR, the Spline VR Export Guide explains how to view scenes on devices like the Meta Quest or Apple Vision Pro. How to use this file If you have downloaded this .zip file:
The official Spline Docs cover everything from basic 3D modeling to advanced interactivity and VR exporting. While there isn't a widely published academic paper
You can often find assets like this on the Spline Community Gallery , where creators share .spline files and exported ZIP packages for others to study.
Likely the username or handle of the designer who authored the asset. Resources and Guides For technical details on how Spline files work
If you are trying to open, use, or learn about the techniques used in such a file, these "papers" and guides from official and community sources are the most helpful: