Bought Slime Iray Shaders but, cannot match screenshots

anaximanes_2000

UPDATE:  I am very sorry, it turns out another shader had been applied, and THAT shader somehow goofed it up.  Now, that I tried them on other things it works fine.  So, it was just that Iray got goofed somehow.  Sorry!

 

Hello!  I bought the "Slime Iray Shaders" shown here:

 

https://www.daz3d.com/slime-iray-shaders

 

But, all the slime is very thin, or clear.  It's not bold and "thick" or "milky" as what the pictures show.  I read through the forums where folks say to do certain things, like turn off thin walled and mess with SSS, or another one where it says to change settings under "transparency" but that does not show up on these.  So, how would one "thicken" up this slime so that it matches those pictures (incidentally the thumbnails in Daz also are vibrant and thick, not watery and thin as well).  Thank you in advance for your aid!