PLEASE CHECK THIS OUT. Our own Aeronmelon is going through some shit at the moment and could use some help. Check it out here and consider an upvote or a comment to push it into activity. Sorry, not something I do often or will be spamming. But I care about my friend and if I can get a couple more eyes on his situation then I’m going to try to do what I can.
Looks like a pentagon on one side and hexagon on the other, aka soccerball pattern. I would be very surprised if the volumes don’t work out close enough just approximating them with [average area of ends] x [length]