I must say this is one of the best pieces of 40k artwork I've seen, you should push yourself and do a Battlefleet Gothic style fight, maybe against dark eldar. Just a suggestion, I'd love to see it, and it would push the boundaries of awesome
It's a Shrike Torpedo Bomber, originally built on Akilae, traded to Manaanwe'.
Primary weapons include: a fighter-class Torpedo bay which can be fitted with a varity of ammunition [sonic charge, void, trans-warp, etc] 4 twin-linked extended range scatterlaser turrets 2 twin-linked pulse-laser turrets
Secondary weapons include: 2 starboard/port medium missile pods 1 rear mounted micro-missile pod
Additional equipment: Holofield Infinity Circuit Crystal Targeting Matrix Dorsal Chaff/Flare launcher Emergency Escape Module Star Veil Defensive System