This is a paid asset, but now you can download 50+ Progress Bars [Pack 4] – DANGEROUS PROGRESS Free.
Detail this asset from Unity Store: Original Link
50 Progress Bars Pack 4 DANGEROUS PROGRESS v1.0
Make your loading really beautiful!
Check it out! There are 60 strong, danger progress bars for your project only for $1.98!
[WARNING] The price will be changed soon. It’s just discount for the first customers ?
At the moment you can buy one progress bar for less than $0,04
Perfect for RPG and strategy.
Package includes PSD, PNG and Demo Scene in Unity.
p.s. Recommended to use last version of Photoshop to open the sources.