Hi :
I just picked up the Mars Rover and the Lunar Module .WOW , them pieces is tiny ! Still , this teensy toy shop here in NEW BRAUNFELS is the only place I found them in a pleasing array of kits .
Hobby-Town does carry them , but they are sold out right now . Stocking stuffers I guess .
My only vexation with them is this .they tell you to use a tweezers and a cutter . They don't mention how to curve or roll pieces much like you would with paper - models .This is required !
They are very precise fitting though , for what they are . If you want to learn how to handle P.E. in any way or scale I highly recommend these kits . Tanker - Builder