As for the wing textures, that Text-O-Matic copies the default textures to the new texture.livery folder what I did is as follows.
I cropped the wing textures to the 1024 x 1024 resolution and then created the left and right wing textures separately. Then save them as bmp and then with Image tool I converted them to DTX3 with alpha channel for the reflections.
Over write the default wing textures generated by text o matic and voila!!!
It works great.