Purple: So am i to assume by that response, you were the winning bidder? Well, regardless of if i can get someone to make copies, i like em! lol...
Now, heres the problem with copies. Those look like injection molded items, and if that is the case, be prepared for a mold of that to cost you in the neighborhood of $5-10,000 to make... then you have a minimum run that you'll have to do, and that won't be cheap to do wither (but you'll have thousands of them to sell... lol).
The key is if there is enough market to sustain such an investment. My money is on "no"...
It could also be done in fiberglass, hand-laid. The production-mold for that would likely be in the $1000 range to have made, and the parts would cost more per piece than injection molding, but your runs can be lower, and overall cost to do would be less than the injection pieces for such a small run.
Now If you are willing to donate them to the cause, i'd like to show them to my fiberglass production guy, and see what it would cost to do a production run of them in 'glass. But, if no one likes the 'glass idea (i.e. not sure how 'glass would affect the acoustics), then it probably wouldnt be worth doing. But if you're willing to send them my way for evaluation, i'll see what i can do about producing them.