Someone should make a republic gunship from star wars episode 2: attack of the clones.  The craft is pretty much a combination of huey, and cobra helicopters.  Of all the airspeeder craft yet seen in star wars, the republic gunship is be far (in my opinion) the coolest aerial assault vehicle in the movies.

General Specs:
length: 17.4 m
wingspan: 17 m
max speed: 620 kmh

Here is a description of the craft itself:

The LAAT/I Repulsorlift Gunship is a heavily armed assault craft capable of both transporting troops across the battlefield, recon and low altitude combat against ground targets.

Developed by Rothana Heavy Engineering, a skilled pilot in the cockpit of a Republic Gunship can perform high-risk tactical maneuvers at speeds of more than 600 kilometers an hour or just hover above the battlefield providing covering fire for the clone army below.