Jaguar XK X100/Aston Martin DB7

Hello. I found artistic portraits on Classic Car Portraits for pre facelift XK8/R Convertible, XK8 Coupe, DB7, DB7 Vantage. I also found on Black Art Graphics DB7 Vantage Volante drawing. Also on Hum2D I found XKs and DB7 Vantage ortographic portraits. Also I found DB7 Vantage blueprint on this forum, which is very useful, and others too. But I want to know if there are any more technical blueprints than the ones already available, especailly post facelift XKR, DB7 GT and DB7 Zagato AR1?