Regarding software cracks, it's essential to understand the legal and ethical implications. Using cracked software, or software without a valid license, is illegal and can pose significant risks to your computer's security. Cracked software can be a vector for malware, and users might face legal consequences.
The version you're referring to is Set.a.light 3D V2.5 Studio. Without specific details on the features of this version, it's known that updates to such software often include improvements in user interface, new features for lighting design, and possibly enhanced rendering capabilities.
Instead of looking for cracks, consider the following: