The Hydoch aerospace TN-120 "Cicada". Designed to operate in pairs, the Cicada is equipped with automatic projectile weaponry and many hard points for exterior mountings. Though reliant on mostly obsolete technologies, the redundancy of the craft means it can take a beating and still maintain altitude. The standard crew is 8, but with marines the Cicada can transport up to 20.
Submitted to Conceptart.org for their Industrial Design contest.