This model contain high accuracy model with closed circle & zero tolerancefloor tile cat shap is matching each other and nice agregated works
plesae download my free samples to get a hint about my works.
SKP (Sketchup, filesize: 163 KB), FBX (Autodesk FBX, filesize: 546 KB), DWG (AutoCAD, filesize: 13.2 KB), IAM (Autodesk Inventor, filesize: 56.5 KB), 3DS (3D Studio, filesize: 148 KB), STL (Stereolithography, filesize: 141 KB), DAE (Collada, filesize: 562 KB)