Impact of absorption from the two component dust models (molecular clouds, MC; diffuse dust, DD) implemented in GalaPy on the intrinsic stellar emission (dotted black line). Luminosity escaping from MCs is marked by a dashed black line, while the final stellar emission escaping MCs and DD is shown by a solid black line. The luminosity re-emitted in the IR bands is highlighted with a solid blue line for MCs and with a solid green line for the DD(+PAH) component.