RE: Pictures to DesignCAD
No problem. And having traced over images like this for 4 or 5 projects now I can tell you that it's not all that bad. And remember that you don't need the whole thing. Just get the meat and potatoes and add the asparagus later on yourself.... Top, side and front view. Any fuselage sections. Landing gear and canopy/windscreen details and the like that you must have to make the model. From there it's all model based design work and you can toss the image.