If it doesn't have textures applied, you'll likely need to UVWMap the model so it knows which part of the texture goes to which part of the model.
Look at Phil Campbell's GMAX loco tutorial - http://www.worldoftrainz.com/Pages/Tutorials_TRS2006/GmaxLocomotiveTutTRS.htm
And good luck!!
Curtis
Look at Phil Campbell's GMAX loco tutorial - http://www.worldoftrainz.com/Pages/Tutorials_TRS2006/GmaxLocomotiveTutTRS.htm
And good luck!!
Curtis