My rendition
This is the version I'm using in "Shroud of the Dark Side". I was going to use the logo from the Ewok films, but I discovered the font and spaciing of the logo was actually altered. Perhaps you can use this.
As far as the fox logo, the film "Alien" has a logo pretty much identical to the Star Wars one. I actually don't have that yet, so if anyone could post a link to a rip of those few seconds of footage from the Alien DVD, I'd be very grateful as well as Hal.