This is the rendering result in D5 (left) compared to the SketchUp design (right). The curved lines and texture are missing in the D5 render, it cannot be detected at render. even after re-importing the model or reload the model. i do exploding the object in SketchUp and still doesnt appear at the render. idk why this d5 render not match / similiar as the sketchup design. help me plz 
Hi @harsyon03
Is this curved line simply a 2D edge, or was it used to generate these surfaces (e.g., through Push/Pull), creating the boundary geometry shown here?
- 2D outlines are not shown in D5 Render; You need to separate these surfaces by having them protrude or recede
- As for the textures, what did you use in SKP? Can you try changing their colors?
If the issue persists, you can separate this specific counter design to a different SKP file, then you can send it to me for testing.