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Google it, and most likely you'll end up with stores or blogs are are previewing the TAW-01, but nothing about where or why it was used or about who made it - though from the looks of it, Perfect Effect has been around for quite some time and has a lot of killer upgrades that - like the TAW-01 - are seemingly outside of the Transformers continuity.
Perhaps this is how Perfect Effect wants it.
Unlike Fansproject which maintains a website and works to upgrade or add on to existing Hasbro Transformers to bring them closer to their cartoon/movie/comic book versions, Perfect Effect seems to dabble in "what ifs" and other universes, touching only ever so slightly in the main continuity and taking things to the extreme.
Or they're just avoiding the inevitable copyright lawsuit.
And the TAW-01 is a perfect example of this.