renegade_battle_suit
An alien combat mecha from the MACROSS series. The Renegade Battle Suit is a Zentradi one-man tactical aerospace power armor.
Its weapons include 2 medium-bore arm cannons (mounted one per arm), 1 triple-barrel gun and 2 small-bore cannons on its torso, 2 large micro-missile launchers in its back and 1 in its front as well as handled weaponry (energy guns and/or rifles).
In real life this fictional mecha was originally designed by Miyatake Kazutaka for the Macross Plus OVA series from the 90s.