LF Addon for Unit Frames

I'm looking for an addon, that makes the unit-frames (especially healthbar and mana-/energy-bar) the same as on retail, so that the Healthbar essentially becomes bigger (probably need new TargetingFrame .blp's aswell).

Example: https://i.imgur.com/rmxPD4J.png

I'd also like an addon that predicts the healing and fills the bar accordingly.

Thanks in advance!