HDRI lighting in Cinema 4D - HDRMAPS™

Very easy step by step tutorial for HDRI Map setup in Maxon's Cinema 4D, it should be valid for most Cinema 4D versions

Free HDRI Maps and 3D assets - HDRMAPS™

HDRI Lighting in Cinema 4D & Octane (Tutorial)

Metal Hdri Free Download - Colaboratory

HDRI Lighting with Cinema4D and vray - VIZPARK™

Download Free HDRI Maps Free sky, Hdri images, Panorama

16 HDR ideas hdri images, hdr, environment map

9 HDRI ideas environment map, hdri images, sky

HDRi Studio GENERATOR Tool For Cinema 4D

HDRI

Download Lightmap's free set of 25 studio HDRI maps