DND Races - Batch 01 by jaqdaw-art on DeviantArt

The Case for Half-Dragons as a Playable D&D Race – Nerdarchy

Alyssa T - Half-Dragon Race Character Concept

Half-Dragon (5e Race Variant) - D&D Wiki

Children of the Dragon, the sequel to Half Dragon Player Race (see link for full 67 pages work) : r/UnearthedArcana

CROSS PLANES: D&D In Space: Half-Dragon Race for Dungeons & Dragons 5th Edition

Dungeons & Dragons rule change replaces 'race' with 'species' - Polygon

Half-Dragon (5e Class), Blackbando's Homebrew Wiki

Exploiting Racial and Class Powers: Dragon Breath – Dungeon's Master

Tarrasqueborn Playable Race New Player Option for Dungeons & Dragons Fifth Edition – DMDave Publishing

Gria (5e Race), Blackbando's Homebrew Wiki