Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Classic RPG GUI Free.
Classic RPG GUI v1.1 (Latest version)
All elements are hand-painted and perfect fit for RPG and MMO games.This GUI includes all the basic elements for the game interface in this genre, such as: menu, options, hp/mana/energy bars, inventory, buttons, trade, spellbook, shop, quest, bot panel and e.t.c.
– GUI elements and UI icons PNG (64x…x2048 pix. transparent background);
– PSD files (leyered bars).
– Hero Silhouette (1024×2048 pix.).
Some of the shown icons (skill, amor, resouce, rune) are not included. You can find them here: 4000 Fantasy Icons;
This is only skin, but not at coded interface.
More UI icons;
Viking RPG UI.
+ Special frames;
+ 4 UI icons.