New Chroma and Skin Ideas

So I was thinking about how Riot could create new chromas and skins. I have a few ideas. Feel free to tell me what you think and share any ideas you have.

Chromas

1. Mecha Aatrox - Machine Chroma (Rusty, Silver, Copper)

2. Classic Twitch - Poison Chroma (Purple, Green, Dark Green)

3. Classic Yorick - Zombie Chroma (Flesh-less, Rotten, Forgotten) (Seriously Riot, give Yorick some love he deserves it)

4. Classic Mundo - Volcanic Chroma (Obsidian, Molten, Burning)

5. Classic Ashe - Scout Chroma (Green, Light Green, Brown)

Skins

1. Papa Cho Gath - 750 RP Cho Gath colored light blue with an red cap with a long white beard. (Reference to Papa Smurf)

2. Frost Queen Elise - 1350 RP Frost themed and launches icicles instead of venom. Also frost particle effects every time she switches form.

3. Sawgmumu - 750 RP Amumu wearing a cap reading "swag" and wearing a gold necklace and a shirt similar to his Emumu skin.