Utilization colours not showing on the mesh/ model itself

I am currently doing a analysis on the impact of force to the helmet pattern structure, however, I can see the results when connected to a panel but I would like the gradient to be projected onto the model but I can’t figure it out. I am new to grasshopper and hope to look for some help. Thank you!

voronoi no test runned yet turned to mesh reduced with force points.3dm (11.1 MB)

new karamba test updated.gh (74.5 KB)

Hi, there are fundamental issues with your model. You need to extract the structural axis of your model, and not just input the mesh geometry. Please take a look at some examples on our website or tutorials like this: Input Curves and Analyze Structure - Karamba3D