Plant 3D Models CGTrader. Plant 3D models. 20,810 plant 3D models available for download contain flora organisms that grow as domestic plants and in the nature, such as flowers, trees, grass, creepers, greenery, herbs, perennials, seedlings, shoots, shrubs, slips, sprouts, vines, buy premium or download a free 3D model, browse the egories above to find the best fit among models available.