There's nothing that really has the same looks as the XPS cases while keeping the quality.
cases from the likes of A+, Xblade etc may ahve the 'look' int he photo's but in real life they are HORRID
lian li PC101 ... not what he is going fro i dont think.
As much as i hate it, THe cosmos S probably is nearer the mark. It is still a little cheap, and the paint flakes off the 2 front 'flaps' when you look at it but its better than most 'styled' cases.
Antec 900 is also pretty badly made and finished. although it is a similar sort of style that you are going for. Again... they don't look the same in the flesh.