I have, it's the F40 in 1/8. I think that's the only Ferrari big model that they made. It was very expensive then. I bought that about 10 years ago and still have not assembled it. 
Marcos, is that in 1/8 too. I think I've seen it before but wasn't sure if it was Pocher. There was never a Testarossa Spyder model from the factory so that model is not something that I want to have.They also made a TestaRossa, a normal one and a spider version.
Yes now that you mention the "plasticky" look, I remember I saw it in the shop window where I bought the F40. It wasn't nice.it is 1:8, but I personally didn't like these cars. They were a bit to plastic. Haven't seen them in store over 10 years I think...
I got that recently and it's beautiful!! I also got the 1/12 F50 by Tamiya, the first issue that was out some 8 yeras ago. I'm waiting for the 1/12 Enzo by Tamiya. Have booked one and it's supposed to be out around this time. Tell me if you see them in the store already.Getting the Kyosho 1/12 F40 instead is a better option over a Pocher kit, and it does look much better too. I got one and would not trade/sell it for anything else!