If they are poses, they should work pretty good on G2F. The result will not be 100% the same, though.
However, you won't have the slider expressions available, since those only show up only with the character they were designed for.
I've attached an example of V4 pose used on the base G2F.
Expressions are done with morphs, so not necessarily. If the expression is a preset for existing dials, there may be dials with the same names on Genesis 2, so it may work, or work partially.
Comments
If they are poses, they should work pretty good on G2F. The result will not be 100% the same, though.
However, you won't have the slider expressions available, since those only show up only with the character they were designed for.
I've attached an example of V4 pose used on the base G2F.
Expressions are done with morphs, so not necessarily. If the expression is a preset for existing dials, there may be dials with the same names on Genesis 2, so it may work, or work partially.