Here's David's:
[img]http://i.imgur.com/FnTmUUj.jpg[/img]
(Well, it's what I was able to do in the timeframe. XD)

Awsons:
[img]http://i.imgur.com/yh0SsJC.jpg[/img]

Diamonds: 
[img]http://i.imgur.com/wt7b2Ih.jpg[/img]

Five minutes is terrible for trying to draw anything substantial. LOLTHESESKETCHES