Here's another possibility from Heli-Kit News #14:
Another update concerns the 1:72 ZTS Plastyk / Starfix HH-3E Jolly Green Giant (see HKN #12 & 13). Quite by coincidence I was in Toys 'R' Us this week and there was the Starfix version on the shelf, price £1.99. The kit is #900/02, and comparison with the Aurora version shows that it is indeed a copy, as reported, though some parts have been moulded a little differently, for example the floor, cargo door, and canopy sections are separate in the Aurora one, but are integral with the fuselage in the Starfix. However, contrary to the remarks which were quoted earlier, the quality is a pleasant suprise. Admittedly the moulding is not quite so crisp, and there are some sink-marks which will need to be rectified, but considering that the Aurora will cost you something like 10 times as much, if you can find one at all, the Starfix looks like a pretty good deal, and is certainly preferable to the only other readily available kit, from Lindberg.