mutant bug, lair, stardew valley, insectoid features, glowing eyes, iridescent carapace, sharp mandibles, skittering legs, dripping slime, bioluminescent fungi, underground cave, moist walls, eerie atmosphere, ambient lighting, close-up shot, detailed textures, organic structures, dynamic shadows, 3/4 view, action pose, fantasy setting, vibrant colors, high contrast, atmospheric perspective, creepy vibe, dungeon environment, adventure theme.