Recently NASA and Northrup Grumman got together to start making an affordable version of the new Lunar Lander take shape. The new lander will benefit from 50 years of technological advances. You can read more from the Northrup Grumman press release here.
…And for fun why not build a paper model of the original Lunar Lander. Click here (scroll down page to Apollo Memoribilia for the Gulf model)
or for a more detailed version try this Japanese site
and for a different perspective here is the Russian LEK
the Original LEM, the LEK, and the new LSAM can be found for free download on The Lower Hudson Valley Challenger Center Paper E-Gift shop
All of these and more links can be found on my ULTIMATE PAPER ROCKET GUIDE