AE 2024 Supports OBJ, GLB and GLTF, make sure you are on the most updated version of AE and use the GLB versions (those work best). If you have issues, let us know and we'll get you sorted. For the 3D animations, this is only available in the Beta Version of AE. We have not added any animated GLB's yet, other than the dragon, but are starting to build them out