This is a paid asset, but now you can download 2000 Fantasy Icons Free.
Detail this asset from Unity Store: Original Link
2000 Fantasy Icons v1.3 (Latest version)
A set of 2168 hand-painted Icons. All icons are of a high quality. All icons are 256×256 (PNG) pix + transparent background version;
If you buying this package, you save 25% and subscribe to free updates.
Includes:
– 500 Skill Icons;
– 500 Resource Icons;
– 500 Weapon Icons;
– 500 Armor Icons;
– 2 frames and 10 backgrounds for them (PNG) 256×256 pix;
– Bonus icons.
More Icons: 4000 Fantasy Icons ;
Update 1.1
+ 40 icons.
Update 1.2
+ 32 new skill icons (neutrals and monsters);
92 skill icons were reworked in order to improve quality (color gamma and sense were saved).
Update 1.3
+ 78 icons:
30 icons (rings, bracelets, necklaces);
36 skill icons;
12 ancient runes.