Cargo Pants 003 Low-poly (Subdivision ready 3D model) is available on CGTrader for $27. Original author: DualSetStudio. Specs: 8801 polys, 8574 verts.
MA (Autodesk Maya, filesize: 3.81 GB), OBJ (OBJ, filesize: 3.76 GB), FBX (Autodesk FBX, filesize: 1.88 GB), MA (Autodesk Maya, filesize: 3.81 GB), ZTL (Zbrush, filesize: 2.98 GB), TEXTURES (Textures, filesize: 11.5 GB), PNG (PNG, filesize: 4.83 GB), PSD (Adobe Photoshop, filesize: 4.83 GB)