Several people are having trouble loading my TFP Optimus figure into DAZ Studio, this is how I've done it
Download the ZIP file from the download link, and open winRAR in Administrator Mode.
Open the TFP Optimus Prime ZIP file and click on the "libraries" folder inside the ZIP folder. Extract that "libraries" folder into
C:\Program Files\DAZ 3D\Studio\My Library\runtime\
and restart DAZ Studio. Go to the "Content Library" on the right side of the screen and select
Poser Formats > My Library > Figures > Robots
and you should see the "TFP Optimus Prime" icon. Double click that and you should finally get Optimus into your DAZ Scene