Extension of the benchmark model to test the presence of an astro-PAH wind component. (upper) Model images at full resolution for selected wavelengths spanning the MIR for bands including astronomical PAH band contributions (6.25, 7.7, 11.3 μm) or bands representing the adjacent continuum (5.8, 10.25, 14.4 μm), for comparison. (middle) Model images once convolved with the JWST PSF. Note the alternance of a more rounded shape for continuum-dominated bands and a chalice/hourglass shape for those with astronomical PAHs contributions. (lower row) Observed MIRI images. The colorbars indicate the intensity levels, normalised to the maximum intensity for each image, on a log scale. A version of this same figure with a uniform red temperature color table is presented in the appendix.