Eternia last stand concept build-a-dio statue

The idea was to released two fighting figures statue with interlocking bases, plus a few extras. Each piece would come with a part of Grayskull castle to assamble. Ultimately you would end up with a full diorama of good vs evil fighting in front of the castle. Each character was desined according to Mattel Classic lines of action figues, i didn't want to modified the orinal toys design. But never happened, too expensive to produce