Volume rendering of the diffuse interstellar band carrier (left) and dust (right) for a sub-region of the full 3D data. The centre of the 3d volume plot is X = −1000 pc, Y = −1000 pc, Z = −102.5 pc, with size of 400 pc in X and Y, and 200 pc in Z. Density surfaces color-coded. The full cube can be explored by downloading from Zenodo or viewed using the interactive tool G-Tomo on https://explore-platform.eu.