# GPT-6 Astra: three 3D projects

Three independent reconstructions created with GPT-6 Astra from workflows demonstrated in YouTube videos. Each project includes an interactive GitHub Pages exhibit plus editable source files.

## 1. Villa architecture reconstruction

[![Aerial view of the reconstructed villa](gpt6_3d_architecture_salmaan/renders/01.png)](https://az9713.github.io/gpt-6-3d-projects/gpt6_3d_architecture_salmaan/)

**[Open the live gallery](https://az9713.github.io/gpt-6-3d-projects/gpt6_3d_architecture_salmaan/)** · [Download the Blender model](gpt6_3d_architecture_salmaan/Villa_Reconstructed.blend) · [Download GLB](gpt6_3d_architecture_salmaan/exports/Villa_Reconstructed.glb)

An editable, landscaped villa reconstruction with 2,258 mesh objects, materials, furniture, a pool pavilion, twelve saved scenes, and twelve renders. The five drawings shown in the source video were unavailable, so dimensions and unseen interiors are explicitly documented as inferred.

Source video: [GPT-6 Astra Can Now Build Architectural 3D Models](https://www.youtube.com/watch?v=eKKpqMowytA)

## 2. Recursive cinematic room

[![Storyboard from The Room Within](gpt6_recursion_video_higgsfield/verification/cinematic_storyboard.jpg)](https://az9713.github.io/gpt-6-3d-projects/gpt6_recursion_video_higgsfield/#film)

**[Watch the 30-second film](https://az9713.github.io/gpt-6-3d-projects/gpt6_recursion_video_higgsfield/#film)** · [Inspect the blocking](https://az9713.github.io/gpt-6-3d-projects/gpt6_recursion_video_higgsfield/#blocking) · [Download the Blender scene](gpt6_recursion_video_higgsfield/output/recursive_room.blend)

A recursive walnut-panelled room built as shared Blender geometry at multiple scales. The editable scene keeps character and door motion synchronized across every instance. The finished film is a compact 720p interpretation; its known visual deviations are recorded in the production notes.

Source video: [GPT Astra 6 + Blender + Higgsfield Builds The Craziest Cinematic Scenes](https://www.youtube.com/watch?v=vUYq38wC_xI)

## 3. Turbojet CAD assembly

[![Interactive turbojet CAD viewer](gpt6_solidworks_mecagent/verification/viewer.png)](https://az9713.github.io/gpt-6-3d-projects/gpt6_solidworks_mecagent/)

**[Open the interactive 3D viewer](https://az9713.github.io/gpt-6-3d-projects/gpt6_solidworks_mecagent/)** · [Download the FreeCAD assembly](gpt6_solidworks_mecagent/cad/Turbojet.FCStd) · [Download complete STEP](gpt6_solidworks_mecagent/exports/Turbojet_complete.step)

An editable educational turbojet reconstruction with 41 valid solid parts, two subassemblies, one main assembly, STEP exports, and a coordinated rotating group. It is a geometric study, not a manufacturable or combustion-ready engine.

Source video: [GPT-6 Astra on CAD with MecAgent Harness](https://www.youtube.com/watch?v=Se0etN27I6Y)

## Scope

The source videos demonstrate commercial workflows. These deliverables use Blender and FreeCAD where practical and state where source inputs were missing or generated media diverged from the requested shot. Open each exhibit for editing instructions, provenance, and verification details.