The ratio: 1: 30
Material: Resin
The diameter of the spacecraft is about 12cm/5inches, the widest part of the bottom cargo bin is 16cm/6inches, and the overall combined height is about 25cm/10inches.

SpaceX Dragon is a spacecraft developed by SpaceX, is the first private space enterprise spacecraft for cargo resupply to the International Space Station, is currently the only cargo spacecraft with downlink transport capability, and is currently the only reusable cargo spacecraft.