Oh nice, not sure why they sent you the high res but not me xD (unless it's related to an issue ebay have been having recently - attaching pictures seems to have been partially broken recently, so maybe they thought lower res would be easier) but yeah it looks leather, i wonder if they'd customise that and make it lycra cotton blend, and even then if it would be the right colour etc, would need to talk to them and see high res pics of the lycra cotton blend they'd use, would need to be the same ish colour as the leather i guess. (they haven't replied to my message in a few days)
For the real shearling collar, I think it looks relatively accurate in terms of the actual fluffyness/texture etc, i guess it's just the length/how it sits around the back of the neck, which might be a hard thing to explain for them to customise. The Suzahdi jacket is more accurate/higher quality in every way apart from the under arm sections I think.
There are also little details that are better with the Suzahdi jacket like the buttons on the wrists are more accurate (they're on the correct side of the material and also have a little bit of suede that sticks out - i'll show what I mean on this link:
http://imgur.com/a/0S6ph )
The Suzahdi also uses darker stitching (maybe black as opposed to brown like the real one but could always ask what colour it is and whether they'd customise)
From what i've seen of the zips on the suzahdi too I don't know if these are too much of a shiny gold somehow and again whether they put maybe a duller bronze on or something - again might just be me being very picky)