@kluthe: After a brief look, i found these things lacking:
1. You spelt weaponry wrong. Every time. Simple ctrl+h job tho.
2. You have two entries for the T-3B, both suggesting that it's artillery. Several problems with this: does anyone actually have a T-3B model? Which unit list are you using for this civilopedia? Secondly, it's T3-B, not T-3B. Thirdly, one is for the republic - which is far too technologically advanced for them to have used. Fourth, it's hardly armed to the teeth, it's only got two guns if i remember force commander correctly.
3. Hyper rails? Grav Rails? Where did this come from, the pentagenesis mod? Star wars uses hover cars, not magrails.
4. The descriptions of the alliance and the empire don't actually seem to talk about either the rebels of the imperials. Your history doesn't extend past the clone wars.
5. You seem to have chosen a rather random building list to create descriptions on. Where did this come from? Perhaps you should post your unit, building, government, tech and faction list so we can see what you've been working on.
Other than that good job, tho i would really suggest you take sum_aar_jam's released scenarios and create civilopedias for them rather than use these random unit and building lists you seem to be beset on.
Edit: OMG it's my old tech tree! Gosh haven't seen that one in yonks! Am i right in thinking you're working on the original release of the mod, perhaps dating back to the days of Pleb?
@sum_aar_jam: definitely not bad for your first attempt! Looking forward to bringing my imperial rule to the rest of the galaxy kehehehehe