Could place Thumbnail.jpg inside ProjectSettings/ or UserSettings/

Then display it "somehow". (could have have setting: At mouse over or At Right Click panel or something else)

Useful for quickly checking whats in this project or how does it look like (if it has good thumbnail image assigned).

Problem is that if thumbnail is not updated, then its not useful..
Needs editor script to easily "take new thumbnail image from gameview/sceneview"

(low priority at the moment, still thinking about it)

Comments

• Where to display icon? (rows are too small to display, and making them 2-3x higher would take too much space..
• Could display when project is selected (but no space in any corner either..)