Some data which may be of use:

• "Astrodust" dielectric functions and scattering and absorption cross sections for spheroids (see Draine & Hensley 2021a, ApJ 910:47). Dielectric functions are provided for wavelengths from 1 A to 5 cm (12.4 keV to 2.6e-5 eV) for selected axial ratios. Cross sections are provided for selected axial ratios and selected iizes (volume-equivalent radii from 3.16 A to 5.01um)
• Astrodust+PAH Model Output: Data files providing model output (extinction, scattering, polarized extinction, emission, polarized emission, and spinning dust emission) integrated over a fiducial size distribution. Currently, only the size distribution from Hensley & Draine 2023 is available, corresponding to a high latitude line of sight in the Milky Way with RV = 3.1. Please cite Hensley & Draine 2023 if using these data. Please also consider citing the paper where the astrodust dielectric function was derived (Draine & Hensley 2021a) and the paper deriving the observational constraints used to calibrate the model (Hensley & Draine 2021).
• PAH Emission spectra: PAH emission for heating by a wide range of radiation fields (from a 3 Myr-old starburst to the old stellar population of the M31 bulge. Spectra are provided for individual PAH sizes, and for selected size distributions. See Draine, Li, Hensley, Hunt, Sandstrom, & Smith 2021, ApJ 917:3.