* taking half the funds and putting it into think tanks that write pro social credit pieces with an earnest focus on making it more accurate and efficient from a technical standpoint (plus perhaps lobbying for its implementation in the West, for street cred)
* taking the other half and putting it towards anti-govt movements within China, using the info gleaned from the think tanks to provide counter-surveillance techniques
The counter-surveillance techniques will cause the govt to invest in more surveillance tech and clamp down tighter on the population. That enforcement will further fuel the anti-govt groups to become more radicalized.
Of course, I'm just armchair quarterbacking this based on vaguely remembering the news around the buildup and aftermath of the Iraq war. I'm sure the Chinese government has thought through these problems more deeply than I have.
edit: grammar