Desenvolver um Software Word press plugin

I need a word press plugin that will allow someone to view a graphical image of the house and select different paint colors. Once someone select a paint color say white or gray the house walls colors would change according to the paint color choice selected. The idea is that the client would view how the house would look like if painted a specific paint color. This plugin would easily integrated with Word press, and should not be too big so that it can easily integrate on the main page of the site. Please submit an estimate. and let me know if you have any questions.