Here are some of the reference pic's I mentioned above ;
Unfortunatly the tail of the HH-3E isn't in the picture but Revell's 1/72 HH-3E box art is quite similar ;
Sadly Revell didn't supply a painting diagram in their kit , I don't know why ???
Anyway some more scans from my reference books ;
As well as the vintage Revell kit , I also have three of those Linberg HH-3E kits in the stash ; I was thinking of doing one in the Euro one scheme ;
Here's a cabin interior pic of the troop seats ;
So far I have only been able to find several pic's of the left side of the HH-3E with the euro one scheme , I'll keep searching for some more .
Lindberg also did a "Desert Storm" version ;
Here's their paint instructions ;
Dark Tan and olive Drab are given on the instructions , I think it should be Dark Tan and Sand ???
Anyway I hope some of this may be of help .
John .