Somewhere between "I want to believe" and "always watch the skies". A vehicle of some sort that hangs in the air exactly the way a triangle doesn't.
LEVEL-1: simple parts that are simple to build.
Basic and simple, four sides to cut, one edge to fold, bond it with a little glue. 13cm (5-inches) wide.
LEVEL-2: simple enough for most builders, mildly complex parts, easy to build.
Three parts, or one if you don't use the optional parts, kind of like a single-slice pizza box. 13cm (5-inches) wide.
LEVEL-3: ~EXPERT~ moderately complex parts that are complicated to build.
This is the shadow seen in the night sky, seven(7)pages, twenty-four(24) parts. Possibly 1:350 scale. 30cm (12-inches) wide.
Print on cardstock and get tools out, this is constructive conspiracy.
The ZIP file containing the ready-to-print PDF files is awaiting your purchase.