Hot air balloon for a children's room with a garland.
All pivots are in their places.
The materials are named correctly.
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The ropes are made of geometry with good textures.
They respond well to smoothing, just turn on the Smoothing Groups checkbox in the TurboSmooth modifier.
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Those who work in V-Ray versions lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR ( GGX ), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whatever suits you best.