While the skeletton-frame of my mandalorian-frigate is growing, i drawn some digital sketches for the bridge, side-engines, and the fighters for the onboard hangar.
The rear has, like the other three sides, defensive canons. Also you can see the antennae.
A few shots of the brigde inside; the Captain and Leutnant sits offset in the middle, beside the elevator-hole are the side canoniers, and besides them are four communicators-workstations, the rear offers consoles for the aft-radar and targeting.
The driving cockpit
The working elevator to the bridge
The side engines
Some shots of the fightertype, 6 should be carried in the onboard hangar
The thick section in the back-fin should carry the sensors, ontop two missiles. Plus three laser-canon in the three fins.