1. Make it so that I can upload a custom app screen in a .obj / .3ds / blend file
2. Show the final render with [url removed, login to view]
3. Make it possible to change the start screen
4. The custom app image must scale with the device (see example in the URL)
An 3d file will be provided. Final output must look and feel like this: [url removed, login to view] (with shading etc)
Please only bid if you have worked with this before.