couldnt find any blueprints but i found a model for 3ds max. no animation in it, found some specs for that, if it would help.
http://www.the3dstudio.com/product_details.aspx?id_product=6564
http://www.dillonaero.com/docs/M134_Stats.pdf
if it wont work just say so, i know this is a wild request.