Thought I'd post my sketch cards in my collection. I went a little crazy on Marvel Premier (as you'll see in the coming days), so I may sell a few of the ones I'm not so crazy about once I get a look at them in person.
Anyway, thought you might enjoy these and if nothing else you can use it to help with artist identification
The one that started it all
Ted Dastick, Jr - Chewbacca from Star Wars Galactic Files
Frankie B. Washington - Red Skull from Marvel Premier
Just got a big group in, so I'll have more scanned in later today!