Gae Bolg is a legendary spear with a distinctive, ornate design, featuring a long, slender shaft made of aged oak, wrapped in leather for grip, and tipped with a deadly, barbed iron head that gleams with a faint, otherworldly glow. The spearhead is intricately engraved with Celtic knotwork, symbolizing its mythical origins, and the entire weapon exhibits a slightly weathered appearance, suggesting centuries of use in battle. The colors are muted earth tones with metallic accents, and the surface shows subtle signs of wear, including minor scratches and dents, enhancing its photorealistic historical fantasy aesthetic.