Was not an easy job^^
The rover is docked on the LEM structure. Wheels are retracted and it fit one side of the LEM, behind a panel witch should be ejected on the moon surface before releasing the rover

How is the rover stowed in the lander craft?

Yes they are too small and mayby not enought powerfull.
Could you send me the link of those boosters you use ?

Yeah true, I believe I have another Saturn V.

Yeah, I like stock builds, they are cool concepts. I found the problems with shuttle craft I download was the boosters are too small. I found a really nice stock build booster someone built for another craft and use it as a subassembly, to use with shuttles.

Hum they is so many Saturn V on workshop so I prefere keep only one

I'm presently working on Apollo XIII mission with the mission editor
Work on SLS/Orion and Boeing CTS are plan too

Shuttle are pretty cool and not so hard to design (I've done many) but to do them properly (Buran and NASA Shuttle) I need shuttle part pack ... I'm no happy with actual stocks parts

You should also branch off and keep a version of like the Apollo 11, without the Rover.

So what are your plans for next crafts, outside the Cold War? Ares Rockets?

I would stay away from Shuttles, they are a pain to get working and flying just right.