People love rebel grots. There's something about their stylish stars, hopeless cause, and ramshackle contraptions that really strikes a chord with people. Nathanael is one of those people and he created these awesome sculpts for that very reason.
The sniper is probably better saved for a special character (unless you fancy risking a trip to Da Mek!) but the rest of them would fit in well in any Rebel Grot mob. Then again maybe you'd like to have a go at writing some special rules for the infamous GRC?
There's also a video that shows them off on a turntable both as a group and individually:
[embed]https://www.youtube.com/watch?v=sq9uA3jP0RM[/embed]
Fancy a set? Our friends over at Fox Box have 'em.