Glaurung by YellowPanda2001 on DeviantArt

What do you think Glaurung would have looked like? Lore wise I feel like the last picture would be more accurate. But I've always pictured him more like the first and second

Purple dragon robin by YellowPanda2001 on DeviantArt

Glaurung by eoghankerrigan on DeviantArt

Glaurung the Golden by SyndarilArt on DeviantArt

Livyatan/Leviathan (Ark Idea) by DSU42 on DeviantArt

Ancalagon by YellowPanda2001 on DeviantArt

YellowPanda2001 - Hobbyist, Digital Artist

Explore the Best Glaurung Art

YellowPanda2001 - Hobbyist, Digital Artist

Pangupterus liui by lythronax-argestes on DeviantArt