Converting to .tex (the legend of spyro a new beginning ps2)

[FormerUser15]

Hello. So I have managed to rip the textures from the game and have done my edits, but haven't got far in terms of translating the images back to .tex. Just wondering if anyone knows any programs or scripts that could help. Thanks.

For context here's everything so far:
https://forum.xentax.com/viewtopic.php?f=18&t=21035