"I get some bumps at top of the head." You need to actually trace the top of the skull. Continue the curves from each side of the head until they join at the top--or put a wig on the mutant. The seams might be texure related. Try putting the old texure on the figure and see how it looks. You can edit texures in a Photo editing application. The lumps on the jaw probably resulted from your placement of the curve. You might try again or use a photo from another angle. I've botched some attempts but produce usable results more than half the time (when I have the time.) FaceShop allows you to make more than one morph for your characters. You can combine frontal and side view morph for a better likeness. At the very least, FaceShop allows you to make facial morphs for the majority of characters that don't work in Poser's face room.

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