Ningheim accept HDT physics from mesh, but not the mesh sizes?

[CookieBrain]

I got a weird issue with Ningheim race. I want it to use the same body shape as other races, but it persistently won't. Funnily enough, it does use HDT physics (I copied all the female body files from Caliente folder to the Ningheim female body folder). But it still has those huge breasts. And it also means I can't use the Clams of Skyrim with it. I'm puzzled. Any ideas?