Twitter iOS Material Design Concept

Material Design is a design language set forth by Google for use across platforms.
I am a fan of Material design, but I am also fan of platform and common use patterns. My attempt was to create a small section of Twitter for iOS with a Material Design flavor.
I tried to think about common use, platform patterns and of course Material design and how can you combine those effectively.

You can download the Sketch file from here: http://bit.ly/1qbyYqs

Or check the case study on slide share: http://bit.ly/1VhO36V