Step 3: Material Render Set (MRS) will be sent to the CLIENT for approval. It is for the client to approve the materials' HSL (Hue, Saturation, Lightness) & designation. LEE3Dstudio requires a 48-hour timeframe for the CLIENT to submit the information, if needed, regarding MRS for correction, addition or finalization. Modifications beyond this point will serve as additional services and is subject to pricing agreed upon by LEE3Dstudio & the CLIENT.