[The Fifth Horseman]

Yes and no.
What we've done here is just hacking up the game resources and finding ways to replace them.
What you're asking for would require someone with at least passing level of familiarity with Assembly and skillset (and software) required to disassemble the game executable - essentially, reverse-engineer the code from the executable - then modify it and put it back together.
Beyond what I can do at this time.