I need a 3D model of an urn for ashes based on my design. The model should be suitable for 3D printing and delivered in STL format. Requirements: - Highly detailed and intricate design - Accurate according... (Budget: £20 - £250 GBP, Jobs: 3D Animation, 3D CAD, 3D Drafting, 3D Modelling, 3D Printing, 3D Rendering, 3D Visualization, Solidworks)