For reference, here are the links to butter pastel, lesser pastel, butter desert and lesser desert.

Butter Pastel
http://www.worldofballpythons.com/morphs/butter-pastel/
Lesser Pastel
http://www.worldofballpythons.com/morphs/lesser-pastel/

Butter Desert
http://www.worldofballpythons.com/morphs/butter-desert/
Lesser Desert
http://www.worldofballpythons.com/morphs/desert-lesser/