Did this scale and color reference for all my dragon characters. Now it’s much easier to see size differences! I put a human in at the end for size comparison with Ruby, but there aren’t any humans in the actual story.

seen from United States
seen from Canada
seen from United States
seen from Canada
seen from United States
seen from United States

seen from United States
seen from United States
seen from China

seen from Pakistan

seen from Canada
seen from China

seen from Latvia
seen from United States
seen from Uruguay
seen from Libya
seen from Yemen

seen from United States
seen from Türkiye

seen from Malaysia
Did this scale and color reference for all my dragon characters. Now it’s much easier to see size differences! I put a human in at the end for size comparison with Ruby, but there aren’t any humans in the actual story.
an attempt at a scale reference for khadagin
From the D&D 3.5 Player's Handbook. This is a scale reference.
Starting with the thing at the far left, these are the size categories in order:
Tiny, Small, Medium, Large, Huge, Gargantuan, Colossal.
Smaller than Tiny is Diminutive and then Fine. Larger than Colossal would be Titanic, but there are no official rules for that, to my knowledge.
Medium is the size of most humanoids. So the chubby guy there is your average human.
The colossal dragon on the far right? That would be a Great Wyrm Red. Great Wyrms are colossal.
The Four Great Dragons are WELL BEYOND THIS SCALE.