Comparison of the stellar mass-SFR and the size-stellar mass planes between the observed galaxies (green and orange contours) and GALSBI-SPS (red contours) model galaxies for the i ≤ 21 (upper panel), i ≤ 22 (central panel), and i ≤ 23 (bottom panel) cuts. The lower left contours refer to the stellar mass-SFR planes, while the upper right to size-stellar mass planes. Stellar masses and SFRs for the observations are taken from the values in the COSMOS2020 catalogue, which have been estimated using EAZY (green contours) and LEPHARE (orange contours) photo-zs. The physical size estimates are provided by the SOURCE EXTRACTOR FLUX_RADIUS parameter in the r-band converted to kiloparsec using the adopted cosmology.