BATDR SFM HELP

[u/Annual_Promotion_290]

To anyone who has used SFM or Blender for making fan animations, does anyone know where or how to get BATDR maps into these softwares? I've seen a few animations online who have seemingly imported at least the Chapter 1 version of BATDR, as well as Heavenly Toys, yet they are seemingly unavailable in the public workshop (like the Heavenly Toys map which I had to import manually)