
The image above was created in Photoshop. The key features are that the light comes more from above than from the sides, and that it is very thin and subtle.
The bevel filter in Inkscape has no options for modifying the depth and width of the bevel, or the direction of the light source. So I'm looking for a more manual solution.
I realize that it might not be possible to perfectly recreate a bevel effect created in a raster in Photoshop with a vector program like Inkscape. But how close can I come?