There's a nice illustration of Dai-X a little more than halfway down this page that I haven't seen before:
There's also an Impulse Gundam in there which is pretty sweet.
Someone made a very decent model of the Alliance fighter after adapting the stock kit that you can find easily:
http://natsucom.blog21.fc2.com/?tag=X%E ... 0%E3%83%BC
Looks like the same fella went and did X-Bomber the same way:
I think the fighter turned out better.
What is it though with all these sites like pinterest and flicker though where you have to sign in just to look at them?
Why should you sign in if you're not meaning to submit anything?