This model comes in two sizes, a smaller one at 10 cm, and the recommended build size at 13 cm. The smaller has 2 pages, and the larger has 3 pages. The download has pdo’s and pdf’s of both sizes, a pdf containing a diagram of the model for help in building, and a read-me file with tips from the designer. All credit goes to aquametal on deviantart.
Phantump can be found Here.