Hi there,
Totaly agree with you, Hind IS an awesome aircraft.
and Trumpeter kit is very impressive-looking model of the Crocodile, but for extradetailing it still requires a lot of work. There are several reference books availible on market. I myself prefer the following two...
The best Hind book I've ever seen! A must have!
http://images.amazon.com/images/P/193060713X.01.LZZZZZZZ.jpg
and another very good one...
Also you can easily find Squadrone walkarounds, but from my point of view Lock On is much more helpfull.
Good luck
Andy