Create a 3D mesh of a lantern inspired by the **Dark Souls** series. The lantern should feature a gothic design with ornate metalwork, showcasing intricate patterns and a weathered finish. Incorporate a glass enclosure with a flickering flame inside, casting an eerie glow. The lantern should have a robust handle and chains for hanging, set against a backdrop of twisted roots and stones. Aim for a size suitable for hand-holding in a dark, foreboding environment.