Here is a selection of my early Team Fortress 2 works from Oct. 2011 to Oct. 2013 that I've modeled and textured that were accepted for in-game use through the Steam Workshop.
Facial flexes rendered in Source Filmmaker.

Concept art created by https://steamcommunity.com/id/heartsman

Original Version: https://steamcommunity.com/sharedfiles/filedetails/?id=248
Updated Version: https://steamcommunity.com/sharedfiles/filedetails/?id=179970677