ok i have finaly get your work perfect in 3D World Studio , i can resize the object in big size and the texture remain perfect
here is the step if anyone try with 3D World Studio
1:in your "3D World Studio/Models" create on folder "building1"
2:in your "3D World Studio/Materials" create on folder "building1"
3:in your "3D World Studio/Models/building1" copie on it the ".x" object with all textures in ".png"
4:in your "3D World Studio/Materials/building1" copie on it all textures in ".png"
5:run the ConvertModels.exe and click ok
6:go to "3D World Studio/Models/building1" and delete the ".x" object and the textures for just have the ".smf" on it(really important to delete the .x because if an another day you put another object and convert it with ConvertModels.exe you can lose the texturing)
7: run 3D World Studio and you have your object perfect
thank again for your great work its a very nice models
Roka The French Boy