Ultramarines Space Marine

Ultramarines Space Marine from Warhammer 40,000, Minecraft Bedrock style. Create the model using ONLY separate rectangular cubes and cuboids. NO polygon mesh, NO smooth surfaces, NO curved geometry. Very broad shoulders, narrow waist, massive armored arms and legs. Include helmet, chest armor, abdominal plates, large shoulder pads, arms, gauntlets, hands, belt, thigh armor, knee pads, shin armor, large armored boots and power backpack. Every armor component must be a separate cube. Use clean symmetrical left/right geometry. Create a logical bone hierarchy with correct animation pivots