This is a good information source with many photos:
http://www.jetprovostheaven.com/jpintro.html
From that site, here is a Portuguese Air Force Jet Provost T.2:
http://www.jetprovostheaven.com/jpt2/img3hist.html
Sri Lankan Air Force T.51:
http://www.airliners.net/open.file/0887831/L/
Regards,
David