Help me creating project drawing and rendering for drone.

Hello,i am looking for guys to create me an drone sketch (similar to those on patent drawing) and rendering/3d image for my project presentation. The drone contains modular design meaning that it can be folded and the battery can be easily swapped and the overall drone would be easy to carry. The Drone is based on quadrotor or VTOL type,i would confirm that via chat. I want the freelancer to design and give both sketch and rendering image of the drone. The rendering/3D image need not has to be extremely accurate but it needs to show the battery swap and wing foldable features. And an graphical image to visualise drone navigation. I would make it clear in the chat.