My plan was to make a M4 assault rifle, but in the process I switched to Mk18 Mod 1 because I always avoid to make a full black color model. The scale is 1:1. The templates come in 2 version, the free one and the complete version. The free one only has single attachment or accessory which is a small scope. While the complete one has 3 additional attachments, which are a "reflect aim sight", an "advanced target pointer" and a suppressor or a muzzle silencer. You can buy a complete version for 5 dollars (US) with Paypal via Selz. Once you made a payment the PDF file will send to you automatically.