Hard to see in this simple test but I am learning how to create

Hard to see in this simple test but I am learning how to create greyscale z height maps in Inkscape. Someone wanted to know how to get started on 2.5d and if you want to make a logo 2.5d or create your own original reliefs this looks like a great option. Playing with the alpha blending to get the letters to follow the z height was fun. Lots of possibilities to create interesting textures. Taken into ArtCAM and set to 50x50mm and 2mm height then smoothed using ArtCAM’s smoothing algorithm.

Video of the process would be great.