|As one of the less popular pages on the site and difficult to maintain to boot, I have decided to discontinue the suggestion page for the time being. However, there is another (and much better) option now available.
Eureka Miniatures of Austrailia has implemented what they call the 100 Club. A custom sculpting service where if any number of people commit to purchasing 100 copies of a certain figure (with up to 4 varients / poses) at around $1.15 per figure, they will custom sculpt that figure. More details can be found on their page, along with examples of the figures already in production.
I will be forwarding a number of the suggestions that previously appeared on this page to them over time and would recommend them to anybody else as well.