Same as Fig. D.2 for galaxy S2F1-527. Given the spectrum and SED fitting of this ETG, which both suggest a very young age for its stellar population, in the simulation of this galaxy we adopted, as galaxy templates, simple stellar population templates with solar metallicity and ages of 0.5, 1, 2 Gyr (upper panels, from left to right) and stellar population templates with an age of 3 Gyr and subsolar, solar, and super-solar metallicity (lower panels, from left to right).