Flat!! posted at the BIS Forums about the release of the Mi-17 (RACS) 0.5B .
Although the Hip is only skinned on the outside, it sure is a nice sight to see the hip in arma.

 Here is what flat!! had to say :

After a lot of people complaining about the lack of "good" choppers on the Independent side the BOS team decided to add a Mi-17 to the RACS.

Currently Only the outside is complete and we have not started on the inside but it should come soon. We are also planing on giving RACS a Ka-50, D-30 (Static canon) and a M2 .50 cal (mounted) To make RACS stronger...

 

 

source : Bis Forum