Howdy! This is my first creation, so pardon any glaring mistakes. It's a pretty simple model, made to hold the NX-01 Enterprise at a scale of 170%. Though you should be able to scale the ship and stand up (or down) as you wish.

NOTE: The ship will likely just fall off if you set it on the stand without securing it. I just glued mine and it stands fine as one piece, if you're feeling adventurous though you could try adding some extra weight to the back of the ship so it won't be front heavy.