..
.
├── [4.0K] green/
├── [4.0K] red/
├── [4.0K] white/
├── [5.2K] aurora_ds_side_thin_green
├── [5.2K] aurora_ds_side_thin_red
├── [5.2K] aurora_ds_side_thin_white
└── [5.5K] aurora_ds_side_thin_white_extra
3 directories, 4 files
To download all files from a directory, try:
wget -r --no-parent [URL]
That is a shame GitHub limits file size to 100MB.