The usual pleasant crossword from Phi, as always I find a bit slow to begin with but eventually all quite smooth. There seem to be lots of anagrams and part-anagrams here, which make it easier for the solver, and some of them are very obviously anagrams (as in 26ac).
The two words 3dn and 14dn are a sort of mini-Nina, having a similarity of shape to the things they signify, but no doubt there is more …
Definitions underlined.