Body comparison between the larger girls?

I've been googling this for awhile and can't find anything that matches what I'm looking for. 

Is there a guide somewhere breaking down the differences between DDY and the basic DD? I'd love to see photos of the two to see. Is it just the larger busts on DDY?

Thank you!

Short answer in words: DD and DDdy share the exact same parts for arms, hands, lower legs/shins, and feet. The bust, lower torso, and thighs are all different, and all of those parts are larger on DDdy i.e. bigger boobs, larger waist, bigger butt, larger thighs.

Longer answer, Baldylox's thread here has various comparison pictures. I believe most are DD2 and the original DDdy, but the vinyl skin didn't really change for the newer variants.

I know I have seen various comparison pictures on flickr and such too so someone may have some additional comparisons to show.

Thank you so much! That was really helpful!