No, with only ten of the DB10's being produced, it's well out of the cost of my assets.
As to any modifications (that may or may not have been done) to my own '84 Jaguar XJ6 Series III, well..."Section 26, Paragraph 5".
Here are two I've considered.
1) Hydrofoil - Much like the "Disco Volante" - Skids that pop down and allow the Aston to glide over the surface of the water and allows the car to escape over the sea or any significant body of water.
2) Military grade flamethrowers that discharge from the side/wing mirrors on either side that are almost like napalm delivering and adhering a thermite (which burns at 4000 degrees) coating to any opposing vehicles and literally melts them into the ground.
I did a great deal of RPG games in the 80's (the kind played with dice, character sheets and imagination/inter-active storytelling) and we dreamed up (then) some really crazy stuff.