Thanks to Fed, a relative newcomer to the Prize slot.
I found this Prize-worthy and an enjoyable challenge. Felt difficult and I feared DNF, but solving time wound up just a couple of minutes under Prize norm.
Tough but worthwhile effort. Had to fill in the grid by dribs and drabs, but lots of fun PDM along the way. Quite a bit of unusual and "outside the box" wordplay including disguised definitions, which is always welcome.
No theme or Nina AFAICT.
FOI 5. LOI 3, which was a real challenge and greatly extended solving time.
Co-COD 3, 10, 18 and 6. Also enjoyed 15, 26 and 30, to name a few.