What are you missing?
I've most probably got most of them in electronic format somewhere so let me know which ones you need. If I don't have them, send me the bitmap logo and I'll draw it up for you.
BTW, the Ducati font is a special cut of Univers italic (can't remember the exact cut 56/66/76). They use a variety of different weights and if I remember correctly, it is slightly condensed not that anyone would notice unless you are a saddo typographics nerd like me.
Let me know anyway.
Laters
simon