If you have the HDZero Lux camera, the Walksnail Mini 1S Lite camera mount from the official M2 3D prints works but its too deep for the Eco camera and you see the mount around the edges of your screen. Its 11mm deep so i shaved off 2mm so its now 9mm which fits the Eco camera. Feels tighter than when using the Lux so advise putting your camera in while its still warm.