Pictures 15 and 16 may supply enough information to do some kind of photogrametric analysis. It has occured to me that we have established that the long arm, paddle, undergoes a perspective change, or foreshortening in Chad's photographs, and this will be the same in Raj's. For a known ratio of lengths, such as is provided by photo 16, the distance to this feature on the drone in 15 will change ratios given only one particular distance. We know the dimensions of the streetlamp in photo15, given the lens of the camera we should be able to consider its distance. We pretty much have some confidence in the dimensions of the crossbars on the telephone pole, 8 feet is my recollection. we can pretty much figure the width of the street is standard and thus we should be able to set the dimensions of the scene. Given the ratio of the long arm on the drone in photo15 and its ratio as given by photo16, we should be able to then establish the distance to the drone in photo15, and then its size by the relative distance to the streetlamp vs that to the drone.