Really dunno what to think......only hope if they are really working on something new game, they are not going to abadon aChat!anyway, looking better at the pics, they looks like 3d other game style.......mmmmhh......
I thought it looked like one of those many Illusion games. (illusion is a japanese company that makes a bunch of sex games, graphics are usually pretty good but theyll have like 12 or so poses per a game and you'll have to keep moving the mouse while trying to jerk off, its annoying as hell)
It would be more difficult for different breast sizes as, as Bear said, all the animations that affect the breasts will need to be adjusted - though I think that is in the works, given their poll about super boobs or something.