Fujimi may do the GTS and Challenge versions later.
The original F355 Berlinetta had the 348 interior and chassis, later they updated the tooling to the F355 dash (but strangely no door panels), and they updated the chassis to F355 specs.
So I'm hoping the F355 Berlinetta V. 2.0 by Fujimi has the updated parts.
In the meantime, enjoy drooling over the F355 I built earlier this year

Now you can have one too! Oh, and it's typical Fujimi...it's a pile 'o crap compared to a Tamiya. But since it's an F355 I can forgive them. Just be prepared for lots of body work to correct and smooth in the side scoops.