osmo nano cage for generic 5 inch carbon frame with action 3-5 nd filter adapter

uses a fixed angle and would fit any generic carbon 5 or 7 inch from aliexpress y hot glued it and it works perfect, some work may be needed to better fit the nd filter but through gyroflow settings you can pretty much disappear any side of the ring if it appears, the nd adapter adds protection to the lens and for a few grams of plastic you can save money if you already have nd filters for previous dji osmo action cameras, im guessing it can only be printed on tpu