Create a vibrant and playful scene in the world of Old School RuneScape. A player in full Rune armor is fishing near Lumbridge Castle, holding a dragon scimitar over their shoulder. In the background, a mischievous goblin is trying to steal gold coins from an open backpack. The King Black Dragon flies above, while a group of players in colorful party hats celebrate near a bonfire. The art style should mix OSRS’s classic pixelated, blocky look with bright, modern colors and smooth textures, blending the nostalgic feel of the game with a fresh, imaginative twist