I finally got new turbo from USA. I had to wait more than 2 months.
It is GT 35R ball bearing turbo with ported shroud (anti surge).
Compressor AR 0.70, 56 trim, wheel dia. 61.4 mm
Turbine AR 0.82, 84 trim, wheel dia. 68.0 mm
http://www.moj-album.com/slike/58843...9YB1P1JItB.jpg
http://www.moj-album.com/slike/58843...HvLqGYNHBw.jpg
http://www.moj-album.com/slike/58843...iVK7krcIOF.jpg
Here it is compared with original Q4 turbo:
http://www.moj-album.com/slike/58843...Bkmigd085C.jpg
http://www.moj-album.com/slike/58843...8TLnrN7XGp.jpg
http://www.moj-album.com/slike/58843...fPUmw5ImFZ.jpg
http://www.moj-album.com/slike/58843...LNHsMtz9OF.jpg