Problem solved: I assigned texture in Rhino, is no need to use the modeler editor in 3gs. I also put lights ( all faces of the model must be under light in Rhino) and it look ok. ( of course after that, I save the model as .3ds format, than import in MED 3GS and save as mdl)

I just add my "sollution" maybe someone will search for the some issue.

keywords: import, export, Rhino3d texture