biblical tabernacle 3d model

Create a biblically accurate 3D model of the Tabernacle of Moses (Exodus 26), exterior only, optimized for FDM 3D printing at 1:50 scale (1 cubit = 45 cm). Scaled dimensions: 270mm (L) x 90mm (W) x 90mm (H). Include: Rectangular wooden frame with 20 vertical boards per long side, 6 rear boards + 2 corner boards. Visible base sockets beneath each board. Five horizontal support bars along each long side. Front entrance opening. Add removable layered roof coverings: Inner linen layer, Goat hair layer, Ram skin layer, Outer protective layer. Design as modular STL parts fitting a 180x180mm build plate. Minimum wall thickness 1.2mm, clean manifold mesh, no textures, optimized for slicing. Insert this model in a hollowed human brain.