I do not have sal nor Fozzie. Here is what I have and you can follow link to see pictures. If you have questions I can give you more information on each.
http://www.darrencasteel.com/new_page_1.htm
Pigs in Space Playset with Piggy (Gray color)
Pigs in Space Piggy (Blond Hair)
Pigs in Space Piggy (Brownish Hair)
Clifford (Gray color)
Clifford (Final Shot)
Clifford (Different color tie)
Lobsters
Rizzo (Gray color)
Lobsters (Resin set)
Animal (different hair)
Rowlf (different color face)
Rowlf (Naked from playset different color face)
Zoot (different color face)
Scooter (Final shot with skin tone little different)
Robot Rabbit (Black shoes)
Gonzo (Black tie)
Clifford legs (3 different sizes)
Head prototype of many characters
Mini Piggy (Gray color)
Mini Gonzo (Gray color)
Mini Statlar (Resin)
Mini Waldorf (Resin)
Statlar (final shot)
Waldorf (Final shot)
Johnny (different skin tone)
Ghost of Samuel Arrow (Glow in the Dark)
Ghost of Samuel Arrow Shifty Eyes (Final Shot)
Ghost of Samuel Arrow (Eyes looking straight)
Samuel Arrow (Final shot in blister pack)
Mega Prototypes I am keeping along with Kermit prototypes
I have some more I will list later
http://www.darrencasteel.com/new_page_1.htm