[Sanady]

Good evening guys, I need a bit of help, so when I create for example a flag inside blender, and I have .dff file, but now I need to create texture for that object and that is txd, how should I get texture from Blender for example where I already imported that texture to see how that flag looks like with texture, so my question is, how should I export .txd file from blender or is it even possible?