Pixels Digital today announced the release of Pixels 3D 4.5 for Mac OS X, the latest release of the company’s 3D modeling software. Some of the new features in version 4.5 include LogoMaker, Global Illumination and a newly engineered Inverse Kinematics system. In addition, the company notes that a version for Mac OS 9 is nearing completion. Pixels 3D 4.5 has a suggested retail price of US$399, $199 for owners of version 4.0, and a competitive upgrade price of $299. A 30-day demo version for Mac OS X is also available.