The most important thing is to optimize your project along with the assets and focus more on the important aspects that the project demands rather than only focusing on the graphics quality. Could you try to reuse assets from the Unity store? Also, remember that creating the illusion of work is sufficient for users, making it seem as if everything has been done perfectly. Ultimately, the goal is to provide a seamless experience that meets user expectations, making them feel confident in the work's quality.

Always try to optimize your project, there is no need to waste a lot of resources and create everything from scratch, otherwise it will cost you dearly Most assets from Unity Asset Store are prepared by specialists and you can buy their work and it will cost you much cheaper than creating the same thing with a team Also don't forget that it's enough to create the illusion of work so that to the user it looks exactly the same as if technically everything was done perfectly

The most important thing is to know the technical limits from the beginning and to communicate them clearly with the clients. After that, good planning during asset creation helps, and it's better to leave some buffer so that unforeseen assets can be integrated later. Regular tests should be conducted throughout the process to ensure that everything is running smoothly

I suggest we use object pooling for repeated elements in VR. Reusing objects instead of frequently creating and destroying them could significantly reduce CPU and memory load. We should also focus on efficient scripting—optimizing code, reducing loops, and avoiding heavy operations in the main loop. Profiling tools can help us pinpoint and fix bottlenecks. Better memory management will be key too. By loading fewer assets at once and streaming only as needed, we can keep memory usage in check and improve performance.