Spaceship Set V02

- 5 different low poly spaceship models
- 5 base color/texture variant for every spaceship
- all texture sizes: 2048x2048
- FBX models
- 1 simple particles effect in demo scene

- space ship 001 = 1960 tris
- space ship 002 = 330 tris
- space ship 003 = 627 tris
- space ship 004 = 478 tris
- space ship 005 = 416 tris