Finished the saucer tonight.
Added the saucer side strips, think it really makes the saucer. Aswell as adding the thrusters.
I've added an additional greeble of the captains yacht (from a second printout) as the lower saucer looked too flat.
One of the things I did, a tip from another builder when I started a few years back, is to colour the edge of the card. I used one of my kids water colour pencils with dab on the tounge, it really removes the Sharpe white edge.