After the final product has been approved by the Production team, it is then delivered to the customer for review. They can see if the visual product matches the provided primary reference imagery of the product and if the renderings are realistic enough. Here, the customer can evaluate if we have missed some aspects of the product or if something needs to be added or removed.
The customer can either approve the product or return it back to production with feedback. The feedback is then assessed and processed by Cylindo. If there is modeling feedback, the QA team processes only the modeling feedback back to the modelers, and then the process starts over again.
In regards to how the review is done and the frame in which the comments are accepted and to what extent, you can find more detailed information in the Visual Standards section of this document.