Default [Q] A Skin for the Phone screen?

Does anyone offer a way to skin (change the appearance of) the screen we see when using the S5 in a phone call? It looks decidedly ugly like Windows 8, and I do not like it.
- Zoandroid -

Samsung Galaxy S5 - Rooted / Safestrapped.
Samsung Galaxy Note 10.1 - Rooted Stock.
VZW Samsung GS III - Rooted JB 4.1.2.
Wife's Kindle Fire - Stock.