His pattern is all sorts of wrong for a sunkissed, but with those eyes and the purple bits in his saddles I'm about 99% positive you have a lava!
http://iansvivarium.com/morphs/lava/
http://vmsherp.com/ImagePages/Corns/Lava.htm
http://vmsherp.com/ImagePages/Corns/LavaCU.htm