10 Hours, 21 Revisions, 1.3M Polygons: Artist Builds Vintage Gym in Blender via GPT-6 Astra
petewoodbridge · x · 2026-09-09
Artist SpenserFX shares a workflow using GPT-6 Astra to drive Blender on a MacBook Pro: 10 hours, 21 revision rounds, and 1.3M polygons to build a vintage gym scene. Standout: Astra sourced manufacturer specs and technical drawings for hoop construction and flooring, automating the tedious spec-hunting work. Not one-prompt — heavy art direction throughout — but the result is asset-market quality. He also asks where 'no AI' contest rules should draw the line for AI-built editable 3D scenes.
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