In my opinion - the model having 4 winglets instead of the original 2 kind of unbalances it. - which is sort of ironic, because having only 2 (slightly larger ones) certainly is more asymetric. - With four however - it looks to me like it has legs - which in turn reminds me on the "dog-like" repair ship with its 4 legs.
In terms of texturing - i agree with Swallow. The texture work looks a little quick and also (if the p3d view is true to the model) the texture size does not fit the skinned parts. That means that especially the liberty texture part (the brighter hull part) is way too repetitive due to being applied in such small "patches". It would be greatly beneficial to modify the texture (maybe in photoshop) to a larger size sample and apply it so you do not get the feeling of a "wallpaper pattern".