Can you take the outlines that you have and what materials you have left and then expand from there as in do the same topics but add in your own materials. If you go to a google search and put in preschool themes _______ whatever topic you want to do ex" preschool themes apples" a lot of sites come up with ideas and even printables you can use.

Most of us I think develop our own curriculum because our age levels and group needs change so often and a purchased curriculum would be wasted.