This is a very simple sofa model.i did it by using rhinoceros 3d.I also have a youtube channel that i share tutorials of my 3d projects including this one.You can check my channel.
STL (Stereolithography, filesize: 11.3 MB), OBJ (OBJ, filesize: 17.5 MB), 3DM (Rhinoceros 3D, filesize: 50.5 MB), PDF (PDF, filesize: 27.4 MB), DWG (AutoCAD, filesize: 1.48 MB), FBX (Autodesk FBX, filesize: 8.26 MB), SKP (Sketchup, filesize: 4.58 MB)