Something worth testing is whether one can get proper DualShock button prompts (instead of the hacky TexMod method) by replacing the <path-to-game>\STUFF\TEXT\BUTTONS_PC.FNT
with <path-to-game>\STUFF\TEXT\BUTTONS_PS2_PC.FNT
from Lego Batman 1, renaming the file appropriately.
Here's the file in question from LB1: https://cdn.discordapp.com/attachments/518535970765799424/771841838788509736/BUTTONS_PS2_PC.FNT
(The .DAT files need to be extracted, of course)