I’m not sure if it’s common knowledge but I thought I’d throw this out there.
Just for personal use till the new courts come out I went through all teams floors from last year converting the awesome work by amarowaade, Manni, and MJ using the tutorial method posted in here by mrk326. I used his method because I wanted the incredible reflections 2k gave us this year(the converted courts look incredible with the reflections) anyways I ran into a similar problem we had last year with a couple courts coming out all black. Timberwolves and jazz. I tried numerous files and numerous textures all with the same result. I ended up getting it to work by importing those 2 f00xx files right into the archive using 2k explorer.
Just thought I’d give the heads up my experience.