If you havent seen it yet I was working on a mod which added an armor called "titan power armor" which can be seen here http://www.fallout3nexus.com/downloads/file.php?id=4143.
I still plan on working on a few things with that too, but I wand to keep up the modelling practise so I started a new armor which was requested by raptor1261992 on the nexus forum. This time I'm aiming at a much higher res model then before.
Here a screenshot of what I've done so far.
http://i2.photobucket.com/albums/y7/tyokio/Armor.jpg
this is how it will end up (image provided by raptor1261992) which is a scan from the Fallout3 art book which came with the special edition of fallout 3
http://i237.photobucket.com/albums/ff195/honkhonkthealien/armor2.jpg
Some parts of the model look low poly at the moment but it'll look better in the end.