With this ship:

I added something on the wing. Now that I painted it I need rules. Because of because it has becomen:
A Modified Demiurg Cutting BeamThe device can collect up to 5 Blastmarkers. These may be held in storage. Each blastmarker can be used to gain +5cm speed (thus to a total of +25sm speed).
Rest of the stats:
cruiser: 6 hits
armour 5+ with prow deflector
speed: 25cm
shields 2
turrets 3
prow eldar battery: str 14 @ 30cm F, left shift
port ion cannon: str 1 @ 30cm LF
starboard ion cannon: str 1 @ 30cm RF
dorsal modified cutting beam