This is the 4th pack in series.
If you already got “hcg pack v2” - then look for update version of this pack (‘hcg pack 4 Update’ - 45gb).
There’s a cmd file included which will rename existing v2 files to match new torrent. (windows only of course)
You can even dl full torrent and point it to a patched v2 folder.
Basically, <old v2> + <_patch_v2_to#4.cmd> + <#4 Update> = <#4 Full>

Changes since pack #3 (and v2).
0. As usual - replaced jpgs with lossless (bmp/png).
1. Fixed company names.
2. As usual - a lot of romaji fixes.
3. Removed duplicates.
4.a. Renamed -_bmp folder back to ll.
4.b. Changed lossless format to mixed bmp/png. I use whatever takes less space.
5. Changed jpg pack method to 7z.
6. Added AltGetchu and AltEngTitle fields for information.