>>9920791While the torso and legs are a bit oddly shaped, it's really the faces that are fucked up.
You can replace them entirely as I suggested earlier, but don't forget that Cobi pieces are Lego compatible. I've gotten away with swapping out the cursed head with a Lego head. The results aren't half bad in my opinion, especially if you put them inside the vehicle alike so.
(Sorry it isn't clearer, my phone camera is shit.)