I have several Breyer horses and play sets for sale on Amazon.com. (My store-front on Amazon is 1209 Media)
These are the models I have as of 2/1/13...
Breyer Etheral Series Earth found here http://www.amazon.com/gp/search/ref=sr_in_-2_p_4_37?me=A2YPDP8282B5R1&rh...
and the rest...
Cigar Famous Race Horse
Elvis's Rising Sun
Austrian Riding School Playset
You can find them all listed on Amazon here...