MED to WED

hey guys,
I've a little problem.
My model looks in MED(Engine Preview) really nice, and the shadows of itself are perfect, but when I add it to my map as an Entity it looks different, really bad

can you upload that model somewhere i want to try it.

Probably the engine preview has different lighting configuration than your script/level. But I don't know enough to help you there! I would play around with the light settings of the map, though.

i think it's shadow problem..do you use them?

That's not because the Shader,
Slin checked already my model, and he said it's alright.
I think that's a bug in 3DGS, the chair has about 4k polygons.
I don't know why it's so inassimilated.
Thank You
kwpsp