Create an illustration featuring a friendly, cartoonish dragon beside a lavishly decorated Christmas tree. The key element is that the dragon breathes not fire, but an abundant stream of cryptocurrencies, with a heavy emphasis on a variety of coins and tokens (like Bitcoin, Ethereum, Dogecoin, etc.) swirling out of its mouth. The background should be a wintry landscape with a gentle snowfall to set a festive mood. Utilize warm, bright colors with gold and silver highlights to enhance the festive spirit. Scatter an array of crypto-themed gifts beneath the tree and include cheerful cartoon animals or characters, awestruck by the dragon's display.