I am intending to extrude my polygon as though it is the surface itself lifted up and achieve visualization like block diagram. The objective is to achieve the final results as below (this one has been created by Aileen Buckley, she is an expert Cartographer at ESRI.
My inserted rasters are already having projected coordinate system and I have floated my Landslide Susceptibility raster over the DEM in ArcScene 10.3. However, results are inserted as below, surely not acceptable.
What might be the root cause of the problem and how would I solve it?