Change the check image on the SelfService Pay Check Tile

Hi,

I am tying to figure out how to change the image of the delivered pay check fluid tile (see screenshot) ; just the green image. I would like to replace the green image with our own while keeping the dynamic text

I went through E-FLUID: How To Change The Images Of A Fluid Tile? ( Doc ID 2152841.1 ) but I haven't figured out how to make it work.

When trying to change it via the Component, I am not sure. I looked up the component PY_IC_PAYSLP_TL_FL that has the page PY_IC_PAY_TL_FL  but I also found the page PY_IC_PAYTILE_FLU that might be it but is not under the mentionned component. So I am not sure which one to change and how.