I'd like to use existing 3D modelling of Dealey Plaza in order to do some tests. I would then create my own drawings off of this. I'm talking about the 3D modelling such as seen in the documentaries:Dale Myers: Inside The Target CarJFK: The Smoking GunOr even the modelling as done on this website using a program called "blender" (but whom i'm not sure is the author): http://merdist.com/wp/2018/12/02/the-shot-from-the-front/I could use the modelling of the "game" JFK Reloaded but the graphics on that are poor.