-- Solid, manifold topology in compliance with 3d Printing rules and standards.-- Low-poly base mesh with OpenSubDiv modifier in stack.-- UV-Unwrapped with non-overlapping UV islands.-- Compatible with 3dsMax 2017 or higher.-- OBJ base mesh included for use in polygonal modeling or editing package.-- OBJ ready for Subdivision with any Catmull-Clark style algorithm.-- Export as Subdivided geometry for 3d Printing.