Almost Done!! need texturing finsh Grad Project

First I feel like I'm spaming this forum. Believe me I am really working hard day and night on this as it part of my graduate project.
I've made a custom 3d model. In Deep Exploration all the textures look great the model can be exported to google sketchup and all the textures work great their too. But not in gmax!
When in FSX, my custom 3d model uses a copy of the Robinson r22 .air and .cfg to make it fly. However the model is black and I won't even pretend to know how to fix it.
Is there a simple Deep Exploration or google sketchup pro or photoshop to FSX texture method?
I done so much reading on everything FSX i can keep it strait I just need somebody to filter for me.
I've made a custom 3d model. In Deep Exploration all the textures look great the model can be exported to google sketchup and all the textures work great their too. But not in gmax!
When in FSX, my custom 3d model uses a copy of the Robinson r22 .air and .cfg to make it fly. However the model is black and I won't even pretend to know how to fix it.
Is there a simple Deep Exploration or google sketchup pro or photoshop to FSX texture method?
I done so much reading on everything FSX i can keep it strait I just need somebody to filter for me.