got something interesting from Taobao recently, i've been busy putting this page together since then:
http://fuji.drillspirits.net/samuri/it's a VT03-based plug & play console from around 2006 (I think) with games by none other than Hummer Team! mostly fairly simple games, the only real link back to their older stuff is an updated version of the Somari hack from the 15 in 1. but the Hummer name is actually used on the intro screen, which means they must have still existed as late as 06 (and actually as Hummer Team too, not just ex-members working somewhere else or under a different name).
i've also recorded video of all the games but it lasts about two hours at the moment so i'll trim it a bit (no one needs to see me dying a bunch of times in a Somari hack) and upload it to youtube.
the console was apparently manufactured by a Taiwanese company called Zechess which didn't last very long (it also looks a lot like those
Timetop consoles, some connection there?) but for some reason a ton of stock has appeared on Taobao recently, and a few units even seem to have made their way onto Ebay (albeit without box/manual). I know of at least one other console Zechess made, the ZDog, which i'll probably have tomorrow. and i'm also attempting to get in touch with the guy that used to run the company, i'll keep you posted on that.