Well all you'll need is a free copy of sketch up. I was trying to source a good file for the dimensions of the epic/scarlet, but really couldn't find anything except a few from Jarred. So I made my own! The file is free, just remember I in no way collaborated with RED on this. This is to help those who would like to design options for the red. The important dimensions are VERY close, but I DO NOT guarantee anything. this is just a labor of love for all of us. Cheers! File to come shortly.