render-3d-product-showcase

Assemble a premium 3D product-showcase ad from a config: one real product floats centered on a clean seamless backdrop (colour and lighting chosen per brand) and sells itself across four beats — an orbiting hero rotation, a macro push-in on the surface detail, a physics reveal (exploded_view / particle_disintegration / liquid_splash, or rotation_only), then a typographic brand close. This capability is the FREE, deterministic assembly that stitches the delivered beats into the master; it spends nothing.

scripts/config.example.json is the worked example (DIBS Beauty "Desert Island Duo", ~15s 720×1280 9:16); scripts/build_endcard.py + scripts/build_masters.py are the runnable free assembly; scripts/PIPELINE.md maps every config block to its source step; scripts/README.md documents the assembly.

Choices

The recipe asks these before any paid step; this capability only assembles their result. The demo's value is an example, never a default: