Alrighty, time for me to post:
Feedback on the FN 2000:
Modeling is great, proportions are spot on, hand gaurd and magazine spacing are fine...
You're done some great work, keep it up.
General feedback:
Your best work has to be the sights on your weapons, not many people can do sights like you can.
As for anything for a request? Why not make the FAMAS G2? (You currently only have an F1)

The difference? Larger trigger guard, curved STANAG magazine and a hand guard on the receiver under the muzzle.
Generally, it's more friendly for the user (Hand guard keeps them from slipping their finger into the muzzle and shooting it off, they can't drop it with the larger trigger guard.)
And it looks more advanced (Trigger guard, small part just beneath muzzle = more detail, curved bullpup magazine.)
Cheers, SNPR.