Convert Natrix model

Scale: I decided the ship is approx 60 meters long.

Available in two patterns. White + coloured stripe:
<img src=http://i.imgur.com/SOmAwqb.png />

Two-tone:
<img src=http://i.imgur.com/S5GrQAL.png />
<img src=http://i.imgur.com/kBeKQor.png />