underground rainwater cistern 3d model

"Detailed 3D architectural cross-section render of an underground rainwater harvesting system in a remote tropical Australian community. The scene is split into two visible layers separated by a clearly defined ground surface line with grass and tropical vegetation above. Above ground: a corrugated iron roof with red ridge tiles on a simple timber-framed house, guttering and downpipe running off the roofline, a cylindrical first-flush diverter connected to the downpipe, a settling chamber/pre-filter box, electrical conduit and solar panel cable running along the ground surface, two chrome tap points mounted on a post above ground, lush tropical trees and shrubs in the background. Below ground: layered brown soil visible in cross-section, a large reinforced concrete rectangular cistern (3.5 metres long, 2.5 metres wide, 2 metres deep) with thick grey concrete walls reinforced with visible steel rebar, filled with clear blue water to about 75% capacity. Inside the cistern: a submersible