Create a 3D pixel art drawing of three separate elements: an envelope, a QR code, and a gift. Each element should be distinct and have its own space on the canvas. The first element is a white envelope. Make sure to give it depth and shadows to create a three-dimensional effect. You can add details such as a red seal in the top-right corner and a flap at the top. The second element is a QR code. Place it in a separate space from the envelope. The QR code can have a unique and colorful design. Pay attention to pixel art details to ensure it is recognizable as a QR code. The third element is a gift. You can draw it in a separate space from the envelope and the QR code. Give it volume and details, like a red bow on top. Remember to use a limited color palette to achieve a classic pixel art look. Have fun being creative with the three elements and bringing them to life in your 3D drawing | Anything