I used GSM2016 model available in PyGDSM library to map diffuse radiation (with some patched parts) and SPECFIND V3.0 to map radio sources.

Sources:
ui.adsabs.harvard.edu/abs/2017MNRA...
github.com/telegraphic/...
ui.adsabs.harvard.edu/abs/2021A%26...
cdsarc.u-strasbg.fr/viz-bin/cat/...

For information about the future of ESCrights advocacy work, follow tweets from @ESCRNet's #GSM2016

SKA-Low simulations for a cosmic dawn/epoch of reionisation deep field. Anna Bonaldi et. al. https://arxiv.org/abs/2506.09533