I've commented on a recent post regarding this, but I'm also at a loss with updating 2k12 portrait files and I was hoping someone could just plug-in or suggest the steps I am screwing up:
1. Created some nice 256x256 portraits in GIMP, converted the images to .dds [attached the .png with transparency and the complete .dds image below]
2. Downloaded the correct MEGA portrait pack from site, extracted to a folder, copied my .dds over the one in the pack, re-compressed with 7Zip.
3. Using TiT installed my newly altered portrait pack, installed successfully. Edited the Roster I use to match correct numbers.
4. Used NBA ModTool to open portrait.iff, clicked Import, found my modded .dds, imported successfully.
5. Fail.
I know I'm screwing something stupid up.. I've learned how to do this on my own screwing around for a few days, and I was planning on eventually writing some kind of newb guide on how to do this because I haven't really seen any cohesive guides on this (or I suck at Google). Any help would be appreciated, and if for some reason you are in need of a Hunter Pence Giants portrait, please take it. 2530.dds