Solution:Since a javascript file from my app is the only thing using the fbx file I just dropped the file into the "files" section in the content section of admin shopify page. Then I was able to access the fbx file with a CDN link shopify generated ...

In a theme extension app I have a single script that utilizes the node modules three.js and mediapipe/tasks-vision. The script interacts with the user's webcam to analyze where their body is within the camera frame. This is fine and works in an embed...