Need to convert an FBX 3d file to STL to print it

Job ID: 34806254

Budget: $10 – $20 USD

The FBX file is very heavy (1.5gb) and apparently has some broken meshes, i can open the file with Blender, but its not possible to just save it as an STL (3d printing format) because of the weight and apparently because of some of the meshes.