Mars Science Laboratory - Radioisotope Thermoelectric Generator RTG (Part 5)

I've started to detail the Radioisotope Thermoelectric Generator (RTG) on the 3D model of the Mars Science Laboratory (MSL - Curiosity). The pipe work is a lot more complex than I excepted. For the pipe work on the outside of the structure, I used photographs available at the MSL JPL site and made guesses on the size and direction of the pipes. However, how it interconnects to the main chassis, I have a very limited images, so I made leave that bit out completely.

NASA Mars Science Laboratory (Curiosity) Engineering Drawings, 3Views, etc Required

I've spent the best part of this afternoon trying to get basic engineering/technical drawings (3-views, First hand, third hand drawing, etc) of NASA's Mars Science Laboratory (MSL) and the Rover Curiosity from the internet. Normally I would find something in a PDF on NASA NTRS site, but sadly there is hardly anything there. At best I can find some good CAD isometric renders, or high quality movies and stills of the movie, but nothing really useful.

I have found these two, but they don't give me enough to start creating 3D models:

1-Cruise stage, 2- Backshell, 3- Descent stage, 4- Curiousity rover, 5- Heat Shield, 6- Parachute

Source: Wikipedia

Backshell and Heat Shield. Source: NASA.

Any help is most appreciated.