Here's a new ROM from Sammy looks and feel like S5.
[ROM][I9505]*17.4.2014* Samy Deluxe S4 ROM Galaxy S5 "I Don't want To Grow Up" - xda-developers
[ROM][I9505]*17.4.2014* Samy Deluxe S4 ROM Galaxy S5 "I Don't want To Grow Up" - xda-developers