Photometric scaling relations of the characteristic parameters of the inner and outer discs with R_brkIII/R₂₅, in our Type III S0-like remnants and in real Type III S0 galaxies (E08; G11). Solid line: linear fit to our simulations. Dashed line: linear fit to the observational data by E08 and G1. Dotted line: expected relations derived from the simple observational scaling relations h_i ∝ R_brkIII, h_o ∝ R_brkIII, and μ_brkIII ∝ R_brkIII (see Sect. 3.6). Consult the legend in the figure. (Color version online.)