Just confirming that Tyler GND for Poser appears to work fine with an eye-target script (free here in ‘More Poser 12 helpers’). This one-click Python script gives the figure what’s otherwise lacking, an easy way to move both eyes together and have them sync. Just grab and move the non-rendering cube, and the eyes move to follow it.
Tyler GND was a highly advanced male figure, with masses of morphs, built on top of Ryan 2 which was the flagship figure which shipped (only) with Poser 9 / Poser Pro 2012. Reminds me a little of Roger Moore (who played James Bond, at one time).
As you can see he looks very good with his default head, in real-time Preview in Poser. He never caught on (awkwardly caught between M4 and Genesis 1) and thus had hardly any clothing made for him, but a Crossdresser 4 converter module is still available for $3.99 and will convert most M4 etc clothing.