What you are asking for is 12 hours of non-stop work to deliver 30-40 minutes of video. Apart from being a video editor and content creator, and a student at a prestigious film university in Serbia. I am also a salesperson so If you want your video to be a succes, and your product to sell, we will first need to agree on all the details before you start filming, i will give you advices and we will reach an a greement. But my work is more expensive like products i deliver. What you pay is what you get.