The base has been thickened dramatically, which gives it more stability in a harness. Also, the top of the base is generally where toys tend to pull out of a harness's O-ring. So we've been looking at ways to bulk up that point in particular. There's nothing more frustrating than having to stop what you are doing during sex, readjust a toy, possibly having to loosen and retighten a harness.....we were looking for ways to get more stability and comfort into using our toys with a harness.
I don't know what the timeline is on new photos here at EF. But I have some on the way at Tantus.