Have I gotten any better from 2011 to 2012 to now?

2011
https://www.modelmayhem.com/portfolio/2 … 2#/A264136
2012
https://www.modelmayhem.com/portfolio/2 … 2#/A265346
2013
https://www.modelmayhem.com/portfolio/2 … 2#/A311252

critiques, comments, improvements?

-thank you