Design a futuristic, architectural giant Christmas tree as the centerpiece of a "Christmas War" theme, where Santa is under attack by kids desperate to claim presents. The structure is an enormous, towering Christmas tree made of sleek, metallic and glass elements, with sharp, angular branches that seem to stretch outward like weapons in the heat of battle. Embedded in the tree’s layers are high-tech defense systems, such as holographic ornaments that fire light beams and dynamic LED displays showing digital reindeer on patrol. The base of the tree is surrounded by a warzone-like plaza, with futuristic barricades and snow-covered trenches where kids, armed with gadgets and determined expressions, are strategizing their assault on Santa. Interactive digital screens around the tree depict the ongoing battle, while the top of the tree is crowned with a glowing, high-tech star that serves as a beacon of both hope and conflict. The entire building pulses with festive yet chaotic energy, blending holiday tradition with a high-tech, cyberpunk warzone aesthetic.