Model turning into blob of vertices

[Antek29537512ywgz]

Hey, any idea why my model might turn into this little blob of vertices? In the preview it looks all right but after it's been procesed it looks like this:

I'll appreciate your help

[Ussnorway · Accepted solution]

that looks like hair which would mean you used a non-standard Fbx file which fell apart

[Antek29537512ywgz]

Yeah, later i exported is an .obj and everything worked flowless