Replacing bone model in ultrasound simulator

Support
,
1

Recently, I wanted to simulate ultrasound image from CT scan data. And then, I tried to replace the vessel model with a bone model in tracked ultrasound simulator. But the simulated bone ultrasound image seems more like a vessel ultrasound image. So I wonder what parameters I should use to get a better result?
Here are my parameters values and the result I got:
spine
parameters

2

You have to adjust acoustic parameters of the SpatialModel element to model behavior of a bone. See PlusDeviceSet_UsSimulatorAlgoTestLinear.xml file:

  DensityKgPerM3="1900"
  SoundVelocityMPerSec="4000"
  AttenuationCoefficientDbPerCmMhz="15.0"
  BackscatterDiffuseReflectionCoefficient="0.03"
  SurfaceSpecularReflectionCoefficient="0.1"
  SurfaceDiffuseReflectionCoefficient="0.0"
  TransducerSpatialModelMaxOverlapMm="10"