An experimental version of the new Tooltips is now on the feature/big-overhaul branch and needs proper testing. There is absolutely no config yet but that will be added in time.

So far I have the following:

General

• Tooltip Parented to Mouse Cursor
• Consistent Background Colour
• Replaced Font to match the rest of the UI
• Moved Health Bar within the Tooltip
• Class coloured Health Bar
• Disabled Fade Out Effect
• Border Coloured by Hostility
• Target of Target
• Configuration

Targeting Players

• Class Coloured Name
• AFK Status
• Coloured Guild Name
• Quest Difficulty based Level Colour
• Coloured Faction Name
• Coloured PvP Status / Hostility

Targeting NPC's

• Coloured PvP Status / Hostility
• Quest Difficulty based Level Colour
• Coloured Creature Type
• Coloured Rarity (Normal, Elite, World Boss etc)

Screenshots

Updated Details.

Target of Tooltip Target was easier than expected.

Added the coloured rarity properly. Before I was just passing in the raw UnitClassification().

Stable now. Closing.