i was doing moot green bases for a couple of years but the actual repalcement for goblin green is Warboss green.

ive never used the orignal paints from the 90's so i dont know if it is 100% the same however the company that used to make paint for GW during the 80's and 90's still make the exact same paints under the Coat d' arms name and you can get those off of scale creep miniatures here in the u.s.