I have an object in .fbx format. In my project model is import well, but in sandbox is not. I have
the same dependecies and fbx loader
https://www.npmjs.com/package/three-fbxloader-offical
https://codesandbox.io/s/jl7v14oorv
in my project this model is

It’s an old version of FBXLoader in that npm module, and definitely not “official” as they’ve labeled it. 
Have you tried three.js/FBXLoader.js at dev · mrdoob/three.js · GitHub?
Yes, I tried. and found a bug in this loader. Model is not import correctly in my project with the latest version of this loader three.js/FBXLoader.js at dev · mrdoob/three.js · GitHub
I have the same problem
Mugen87
#5
@sts_1994 Any chances to file an issue at github like @looeee suggested here: FBX model having wrong positions after loading
That makes it easier for us to track this problem.