Create a hyper-realistic close-up image of small gifts wrapped in the shape of a house, under a christmas tree. The wrapping paper should tightly cover the houses, revealing their silhouette. Use a plain blue wrapping paper. Add a large, decorative ribbon and bow on the roof's peak to emphasize the holiday theme. The background should be softly lit with a cozy, festive ambiance, featuring blurred holiday lights or a wintery scene to complement the gift. Ensure the focus remains on the wrapped house, highlighting its unique shape and festive details. The shot should focus on the base of the tree and gifts, with the tree branches visible only at the top of the image. The overall effect should resemble a close-up well-staged flash photographic advertisement.