Build a massive fantasy oak tree. e...

Build a massive fantasy oak tree. exactly 100 blocks from ground level to the highest leaf block. Style: fantasy/mega-tree suitable for a magical forest or RPG world. Natural-looking tapered trunk with realistic root flare at the base. Trunk diameter: approximately 15 blocks at the base, gradually tapering toward the crown. Include large twisting roots extending 10–20 blocks from the trunk. Include multiple branches emerging at different heights and angles. Branches should split naturally into secondary and tertiary branches. Create a huge asymmetrical canopy using oak leaves and occasional azalea leaves for detail. Avoid perfectly spherical shapes; use natural randomness.