Traitor Legions Extended - A Homebrew Supplement (PDF in Comments) : r/Warhammer40k

List of Space Marine Chapters, Warhammer 40,000 Homebrew Wiki

Traitor Legions Extended - A Homebrew Supplement (PDF in Comments) : r/ Warhammer40k

Marines Extended - A Homebrew Supplement that Adds Unique Detachments for First Founding Chapters (PDFs in Comments) : r/Warhammer40k

GW's Bringing Traitor Legion Rules Back? Codex Latest!

40k: Descendant Degeneration Warhammer 40k Forum and Wargaming Forums

Codex Supplementum: Red Hunters (v3) (Fanhammer 40k 9Ed) - + LIBER ASTARTES + - The Bolter and Chainsword

Made a Second Version of my Black Legion Homebrew Detachment (also detachments for the other Traitor Legions!) (PDF in comments) : r /blacklegion40k

Traitor Legions Extended - A Homebrew Supplement (PDF in Comments) : r/ Warhammer40k

Traitor Legions Extended - A Homebrew Supplement (PDF in Comments) : r /Warhammer

Shadow of the Phoenix, Warhammer 40,000 Homebrew Wiki

Marines Extended - A Homebrew Supplement that Adds Unique Detachments for First Founding Chapters (PDFs in Comments) : r/Warhammer40k

List of Space Marine Chapters, Warhammer 40,000 Homebrew Wiki