You can make a R2-D2 paper craft by yourself, but if you prefer LEGO bricks, the following LEGO Star Wars R2-D2 set should be able to draw your more attention.
This is a new LEGO Star Wars series based on R2-D2, one of the most popular characters in the universe of Star Wars. The R2-D2 LEGO set contains 2127 pieces of LEGO bricks that allow you to create a highly detailed R2-D2 LEGO model. The finished LEGO R2-D2 measures over 31cm high and 18cm wide, and as we can see from the images, it also features subtle details, and comes with interactive parts including rotating head, 2 fold-out front spacecraft linkage control arms, openable front panels and retractable third leg. Apart from that, the LEGO set also includes fact plaque and R2-D2 minifigure.
The LEGO Star Wars R2-D2 set is priced at $243.67 USD. If you’re interested, jump to Amazon for more details.