Just finished the first step of a project to make my own hard top headliner, and think it looks great! So far the total cost of materials is about $70 and have really like the results. I have enough materials to do the rear passenger ceiling, but that will need to wait. I did record some footage if people are interested in seeing how to do it. Its not complicated at all! The hardest part was finding a good base material that was light and stiff for wrapping the headliner fabric around.