Download Jewellery Box Mockup Free PSD. A 3d Jewellery box mockup PSD template created using Cinema 4d and Photoshop. feel free to use it in your creative projects.. This Jewellery Box Mockup PSD freebie makes your work easier and it uses smart objects. By changing the content of smart object with your design you will get your desired result in few seconds without worrying about placement and perspective.