He has shown it conclusively. The seat marked "Gunner" by
@Bleh is the same seat that the TAIL of the arrow in
@Emperor Kalki 's image is on.
And the arrowhead in
@Emperor Kalki 's image points to a seat to the left of the gunner's seat that is not visible in image
@Bleh posted. Not visible because the "Squad Lead's seat" (as labelled by Bleh) came infront of it. But in Emperor Kalki 's image we can see the two seats one infront of the other.
Another hint: the seat marked "Gunner's seat" has two pillars with perforations on it on EITHER SIDE of the seat (visible in Bleh's image). The seat hidden in Bleh's image is on the left of the left pillar and visible in Emperor Kali's image.
Another giveaway is that the seat Bleh has erroneously labelled as "Commander" has no displays or console infront of it. Which is not likely to be the case in an ICV.
So he is right. The arrangement is 3 seats for the crew in the front row, followed by two seats for the stick/dismounts and a couple of jerry cans in the second row and then the rear part with six more seats for the stick/dismounts.
In total 3 crew + 8 dismounts. Its a good, spacious design if they can implement it that way.