Why cant I see this ship the war3 preview?

[BudSmoke]

Can someone have a look at this spaceship. For some reason I cant make it show up in the War 3 Previewer. The visibilty midifier is on and I converted it to an editable mesh. Any Ideas? Thanks

 

[skrab]

that space ship is imported form some game or something :/
just remove that gunone..guntwo.. glowone and glowtwo....
export the model to 3ds and than import it again it will work