The Soho model looks reasonable - I see what you mean by the "corrugated iron" feel but I think it looks OK, if a little retro (a bit like some the more crazy MP3 and Minidisc players that have popped out of Japan in the past couple of years).
The Game model looks like it's built out of Lego or something though - not sure if the soho is really the same and it's just a trick of the photos.
Do both have 92mm fans? For some reason, the spec sheets appear as tiny JPGs for me(?).
Even with a 92mm case fan, don't you still have the problem of a 40mm PSU exhaust to deal with?
Can't help but think that this is just Chenming jumping on the SFF bandwagon... any reviews about?