Are those Genesis morphs or regular ones?  They look really good.  I would think it would be easier to create a dwarf with Genesis due to the sub-d and large selection of interchangeable morphs.  The link isn't working for me but I'll have to check it out.

I really do like Sixus's Unidwarf--it doesn't have the degree of realism that the above characters have, but I think that it is rather nice & I intend to buy it some day.