This is one of so-called Personal Robotic Armours from a new setting I am working on. Relatively small manned mechs, generally between three and four metres tall, PRAs are capable of being equipped many different weapons, adapting to different combat situations and carrying out many different missions. Powered by a miniature fusion reactor, propelled by artificial muscles and equipped with motorized roller skates and jump jets, PRAs are very agile, surpassing any other land vehicle in mobility, while carrying much heavier weapons and armour than any infantry.
"Sheppard" is one of the heavy PRAs used by a special operations unit Sword of Garm. It is one of the larger PRAs out there. Its current weapons loadout consists of a heavy coilgun (in its right arm), heavy rocket launcher (on the back), mini-nissile launchers (on the shoulders), coil handgun (on the right hip, can barely be seen), light shotgun (on the left hip), laser gun built into the right forearm and a fusion sword in the left forearm, plus a force shield unit on the left forearm. Additional equipment includes energy detection sensors, enhanced ECM system, auxiliary grenade launchers and dynamic armour coating that provides additional defence against explosive rounds.

PRAs and "Sheppard" unit © me
 siegfriednox