These aren't really Elder Scrolls dragons... They're cool, but Elder Scrolls dragons aren't mountains covered in foliage or filled with acid... Not complaining. I wouldn't mind epic dragons in TES.
You do realize that the games do not represent the full extent of the lore, they are merely an approximation of what the current tech can render and what the creative director decides to include.
I hate self-invented lore. Or fan-fiction. How about talking about the actual Dragon War?
You do understand how the lore forum works, right? Devs and writers expand on the lore where the games left off. This is not fanfiction, but a filling in of the blanks by lore insiders through roleplaying.
Wise and mighty Dov, tell us more of ancient days.