Shows personal resources on target. Supported classes: Rogue, Mage, WL, Paladin, Monk.
2nd picture is how to change the size and look
Lines 15 - 16 - 17 is size of the frame above target
Line 28 is how to change the skin/look of the bars.
When you want to change the skin/look. Change the last bit of text on line 28. Example below.
local ressourceTexture = "Interface\\AddOns\\Plater\\images\\bar_background"
local ressourceTexture = "Interface\\AddOns\\Plater\\images\\BantoBar"
If you want to find the skins go to "WoW > Interface > AddOns > Plater > images". All of the BLP files are skins. 3rd picture