Converting Skyrim custom armour to morrowind.

[TimurKAYIM]

Actually ı am very experienced in nif format. I did alot of modeling for new vegas games. I have opened an old morrowind model in blender. I have opened the new model from skyrim in blender. I have arranged the poses to be the same. I have added weights to the new model. then ı have added them to the morrowind skeleton. I have checked when ı rotate or move the  morrowind bone now the new model also moves. I have exported them as morrowind file. When I put it in to the game there is a huge yellow mark instead of model. If you think you can help me I will be very happy.