HI Andy...yeah it looks fine ..they all look a bit `rough`like that before they are trimmed to the final size..... just cut it out now
and pop it on your head...you can `tweak`it if necessary..by adding on more sticky tape here and there or snipping a little more off
...don`t worry too much about bubbles.... as long as it gives a reasonable representation of your head-shape / contours it`ll be grand
Pop it on and take a pic or two [blank out your eyes if you like] ...I`d just like to see the back and the front hairline point when it`s on your
head ....... just write the words `Front`and `Back` on the appropriate areas too .....and you can also write [small] your name on it.
Looks good though...well done. Paul.