"A realistic grapevine branch, about 1–1.5 meters long, with twisted irregular shape and rough brown bark. The wood surface shows deep ridges, knots, and a fibrous texture typical of old vine wood. Several smaller shoots extend from the branch, some ending in tiny buds, but no leaves or grapes. The branch should look like a real piece of grapevine, gnarled and aged, with natural asymmetry. Realistic high-detail textures emphasizing the cracked bark, twisted form, and wooden grain. Standalone model, no background."