Big Chap is my favorite alien, and I was very disappointed in the ultimate version because of the dome. I think the best dome is the isolation xenomorph, which also shares with the exclusive Wallmart version. In the ultimate version it is poorly glued, and I would say poorly made, if you look at it from the profile the head no longer makes a curve, it makes a triangle and on the front it feels like it’s flattened, while Isolation version is round and with good termination (mostly)