Hello all,
knowing well the situation, let me jump in and reply some points talked here..
Development cost is not negligeable amount. in fact to build a 1:1 case you need to do a 3D CAD scan and pay for a mold. In the chinese rep industry, to my knowlede, nobody uses 3D CAD scan, these chinese factories all work by 'hand" with callipers... And a quality mold of this size should be no less than $2,000 USD. Of course, I even don't count if something goes wrong with the mold and you have to re-work it until be perfect. What I want to say is that this task is not an easy one. it's time consuming, cost money, and we not sure that the final result will be perfect. people must realize that...
I know some factories that make mistakes "on purpose" but others try to make 1:1 job but they don't have access to the right equipement (3D CAD scan) to do it correctly...
finally if someone comes with a 1:1 case, it doesn't mean that the others will follow immediately. No way ! it will take time as they must change the way they work, they must find the correct equipement who is not available in China (3D CAD scan) and they must make the mold (at least 3 weeks from order to delivery). it's not an overnight job...