I got it to work with mental-ray now, I import the iff file , but it can not be seen in prsp view (black goe), it is shows the images only when I render it,
so I need work on the images(adjust), but can not be shown in prsp view, same as bumpmap(when you apply bumpmap to the goe, it shows the result only when you render it,

so I need your guys help if you have some experience with this section,