For each galaxy highlighted in Fig. 4, we present the reconstructed HST/F160W source-plane image, the corresponding observed HST/F160W image, the MUSE [O II] pseudo narrowband, the LOS velocity map and best-fitting GalPaK^3D model, as well as P–V diagrams extracted from both the observed and model datacubes. The MUSE PSF FWHM is indicated by the hatched circle. The sequence of grey rectangles marks the 1 arcsec-wide slit used to extract the P–V diagrams.