Simulated polarized disk intensity and total disk intensity in different setups using the best fitting parameters, convolved with corresponding PSFs. Setup A assumes single dust species DIANA 0.01–1 μm dust in both the inner and outer disk. Setup Β has the same configuration as Setup A. but assumes single Henyey–Greenstein dust, with (ω, ɡ, p_max) = (0.32, 0.58, 0.37) at V-band and (0.69, 0.53, 0.58) at Ks-band. Setup C introduces a new cavity zone between the inner and outer disk. The inner disk and the cavity contains DIANA 0.01–0.1 μm dust. The outer disk contains the same dust as in Setup B. Setup D has the same configuration as C but assumes different dust in the rim and the spiral in the outer disk for the Ks band, (ω, ɡ, p_max) = (0.61, 0.47, 0.52) for the rim, and (0.79, 0.49, 0.74) for the spirals.