A bumpy bed of permanent (non-seasonal) snow. The spline is 5m wide and the largest bump is about 0.3m high. Configured to not cast hard polygon shadows, but retain soft surface shading.
The 10m-long repeat unit LOD's contain 144, 16 and 8 triangles plus 1 material per mesh. Requires Snow 01 mesh library (kuid2 68213 22261 2 or later versions). Made in 3DS Max 2012. Requested by Michael Sutton.