I sculpted and painted the Wrex head and fabricated the armor for BioWare's base in 2011. The costumes was worn by the BioWare marketing director of the time. The Krogan shotgun was made by Jacob Thomson.
Painting and weathering by myself and Jacob Thompson, Electronics by Tank Rigermortis. Animatronics and head fabrication by Ben Schwenk and armor suit by myself and Jessica Merizan.
Also, Wrex is a badass.