Exterior features only, Hatch, Windows, RCS, Antenna, whatever we can see in the reference image. I'll leave the interior as clean as possible so someone else can install the interior accomodations.
Also I probably won't do the Parachutes and re-entry objects, but I should be able to provide the empty hull space so this too can be fleshed out.
You may remember this was supposed to be a quick thing for me, and it is your project, so I'll let you work out the details, other wise I'm just steeling all your fun, and preventing me from working on my Gateway Station. I must admit I've learned how to do some nice things in 3DS while working on this project. It's been great, and I'm glad I can help.