Magnification-weighted surface brightness (logarithmic color scale) for the same configuration as the top panel of Figure 3 but for an increased absorption probability (top panels, ﹩{p}_{\mathrm{abs}}=0.99﹩ instead of ﹩{p}_{\mathrm{abs}}=0.9﹩) and for an increased likelihood of scattering rather than Fe Kα emission (bottom panels, ﹩R=5﹩ rather than ﹩R=1﹩).