You are building a Minecraft 1.12.2...

You are building a Minecraft 1.12.2 Forge modpack base for the NanoMagic modpack on an SMP server. Create a 12-floor mega-base optimized for long-term progression with AE2 + Mekanism + Botania + Thaumcraft + Forestry/Bonsai, plus late-game Draconic Evolution and Galacticraft staging. The result must be practical, organized, and expansion-friendly. HARD CONSTRAINTS - Minecraft version: 1.12.2 (Forge). - The base is a SHELL + infrastructure only (walls, floors, ceilings, shafts, doors, lighting). Do NOT place machines or functional blocks that require progression. - Use mostly vanilla blocks so it pastes cleanly everywhere. Allowed palette: - Stone Bricks (primary), Smooth Stone (secondary), Spruce Planks/Logs (accents), Glass (windows), Iron Bars (industrial accents), Torches/Glowstone (