Since those 2 other post are in the general section, I'll post my findings here. I attempted to start removing it, but when I found out how much I needed to remove I stopped and just took notes on what to remove.
To remove the grill you pretty much have to take off the front bumper. You may be able to do it with the bumper on, but I think it's easier with it off.
On the top side there are x4 T55 torx bolts along the middle of the grill. Then there are x4 push clips. 2 on top of each headlight.
For the next 4 torx bolts you need to remove the headlights. I didn't confirm these torx size because I couldn't get access to them. There is one on the lower outside corner of the headlight and one right under the headlight. On both sides.
The last 3 torx bolts are on the bottom part of the grill. These are the same size as the ones below the headlights. There is one in the center or the grill and 2 between the center of the grill and the headlights. You can reach in the cutouts right under the grill and feel for these 3 torx bolts.
Other than that, there are clips around the grill that might need to be pressed to release the grill out. The inserts for each of the grills looks to be clipped in as well.
My goal was to confirm removal and document it for everyone here, but the job was more of a pain than I thought. And I didn't want to take everything apart and put it back together without doing any actual modifications. I'm planning on changing out the individual grills with fully opened grills.