As for morphbrush examples, let's try to create a morph like this in D|S with "D-Forms"

BTW, it's not V4.1, it's V4RR, a reduced resolution version of V4 I created myself and then used a FREE Poser python script (All praise Cage and Spanki !) to transfer the expression morphs over from V4.1 to V4RR.

I gave up on the project because even though I usually know how to hack a cr2, I couldn't find a way to edit the plethora of joint smoothing magnets to create a matching body.