Does anybody know if there is a repaint of the TFS DHC8 in US Homeland Security/Customs colours?

They have a mix of DHC8-200 and DHC8-300

N805MR
http://jetphotos.net/viewphoto.php?id=7460315&nseq=0

N806MR
http://www.airliners.net/photo/US-Customs-&/De-Havilland-Canada/1809029/&sid ...