In2003, Dunn sold his portion of Antarctic Press to start his own development company,Sentai Studios. After a couple of years he closed Sentai and returned to Antarctic.[4]
Dunn was one of the primary artists involved in the short-livedMarvel Mangaverse project. He also worked as an animator for the science-fiction filmA Scanner Darkly.[5]
In 2016,Art Greenhaw began creating, editing and writing faith-based visual novels and comic books, starting with the book seriesGod's Silver Soldiers,[6] also known asSilver Soldiers: The Comic and followed byTales of Nazareth: The Boyhood of Jesus.[7] The comic books, under the imprint of Truthmonger Comics Group Publishing, have achieved acclaim for their action-oriented innovation in illustrations by Dunn, as well as their storylines, and they have been covered in the media by TV channels, newspapers, and faith-based, nationally syndicated radio.[8]
In 2019, Dunn created the Coalition of Independent Comic Publishers.[9]