Hdclub has the 1080i50 but the total size is 7.87gb
25.000 fps, MPEG-4 AVC, ~12.8 Mbps avg
Russian: 48 kHz, AC3, 2/0 (L,R), ~384.00 kbps avg
English: 48 kHz, AC3, 2/0 (L,R), ~384.00 kbps avg
English: 48 kHz, AC3, 3/2 (L,C,R,l,r) + LFE ch, ~384.00 kbps avg