Dear Chris: I just joined rpf, looking for information on ufo's moon mobile. I am "trying to build it from scratch" And I found yours!!!!!! Could you please ell me what is its size? I Am Trying to make it Studio Scale. According to my calculations it is a 1/24 scale, size about 17.5 inches. Is it a correct aproximation? Any info or blue prints will be Endlessly Appreciated. Best Regards. David.