I'm going to build a full size TNG bridge soon. I found all the bridge LCARS on a website labeled LCARS Interface. Just google it, and the title is something like LCARS-Interface. Good luck. If you want pictures of the bridge, go to the Star Trek Prop Authority Website and there is a page about...
I'm going to CVS and buying 10 of these. I'm going to convert them all. I'll probably make a thread about it. Some might go for sale on eBay so watch out.