That was a great read. I am not as detail oriented as I thought, because I think on this, I was overall put off by the salmon color, so he quickly went on the shelf to never be looked at again (closely).
The details you point out are incredibly cool, and make me glad that I have one. Never even noticed his 'facial' similarity to Wreck Gar. Tfs with facial hair collectors now have another piece (not sure how a TF gets facial hair, but hey, I believe there can be female TFs, so why not Tfs with different extraneous facial molding).
I'm going to go have a look at mine right now!