Good day All. I trust you are well. I am currently in the process of drawing scale models for the Rail Industry, Items that either cannot be bought or just dont have the detail I require. At the moment I am drawing a wooden sleeper complete with Rail Chairs, My issue at the moment is drawing a wood grain to be 3D Printed right onto the part. I am drawing on Autodesk Inventor 2016. Does anyone know how I can achieve the wood grain I am looking for? The textures cant help because we need the wood grain printed onto the part to actually show up after the print. I dont want to have to sand it and so on. I want to put it into the drawing and use it as templates for parts in the future. Total Dimensions of the current part are 48.3mm L x 5.75mm W x 3mm H. I only need the wood grain on the very top because the sleeper will be covered with ballast. Any replies would be highly appreciated. Kind Regards, Keegan.