CatsLair & Sphinx digital morph

So I downloaded software called FantaMorph and created this cool morph of two images I found showing the CatsLair and the Sphinx in Giza from the same perspective. The problem is that the software plasters their logo over the resulting gif because it's a trial version. I am hoping someone here who works with digital images might be able to take a crack at this using the same images, but either using licensed software or another tool to do the same thing. I've pasted the two images I used below also...

Pretty cool Griz!

Instant perfection, man.

Very nice. :D