FranOnTheEdge #top Bryce 1 Peggy Walter has a tutorial on  using these empty presets, which I  found invaluable, the link to her site  is on the Related Sites page. Here below are the empty Bryce  presets individually.  The Trees  preset is not empty since that is not  possible, it just has the basic trees in it. All Blank Presets zip file Empty Bryce Object Preset Empty Bryce Material Preset Empty Bryce Texture Preset Empty Bryce Sky Preset Empty Bryce Trees Preset Empty Bryce preset files can  be invaluable, click here to  download all presets in one zip file: