futuristic tool 3d model

Futuristic handheld tool device, long cylindrical shape with a handle grip and trigger mechanism, ancient Atlantean stone construction, dark grey carved stone body with gold metal trim, teal glowing crystal energy cell attached to the side, hieroglyphic engravings along the body, vine and jungle leather wrapped handle, bioluminescent blue vein lines running along the barrel like circuitry, small crystal lens at the front tip emitting soft aqua glow, barnacle and coral growths on the edges, worn and weathered surface, first-person game handheld device 3D asset, high poly PBR textures, isolated mesh