i hate to be well....that bears a resemblance to a rapier...but lacks a lot in the area of real accuracy. also, the winglets you've modeled go on a WC2 rapier, not a WC1 rapier.
comparing to your capital ships, i would definately have to say that your fighters need a lot of work. the second set of guns up front go under the canard things (which are the incorrect shape) the wing's don't round like you've got them doing (or if they did it'd only be a slight bit ont he leading/trailing edges). also, the wings dont curve like a jalthis wings. they're straight. also, the main fueslage is a slight bit wider. the forward canard deals have 2 pieces which make them up as well. the textures could do with some work as well.
its a good feeler mesh, but could definately do with a bit of work to get to a point i would call 'finished' and 'useable' for a mod. i hesitate to do this, but if you need any help (nothing large scale) just ask, and i'll be more than happy to when i get a free minute.