Comparison of the dust clump model and the observed SPHERE-ZIMPOL data. The top, middle, and bottom rows show the 1D cuts at eight different position angles (0°, 45°, 90°, ..., 315°) of the intensity, normalized polarized intensity, and degree of polarization maps, respectively. The first, second, and third columns show the comparison at 645, 748, and 820 nm, respectively. In each panel, the observed data are plotted with the thick blue lines, while the model is plotted with the thin red lines.