Oh snap, nicely done. You did a fantastic job for your first go at a FS Mark6. I was really impressed with how smooth you got your bondo stage. Obviously there is still room to grow (I am not criticizing at all, that build rocks) to get from a good piece to a great piece. Can tell a few areas where you didn't do body filler or where you have some imperfections. Again though, great build and I think you're in the top 25% with a BA helmet like that (makes my first Mk6 look like something you'd scrape off the bottom of your boot)
Edit::: and I love how you used the foam to do the neck piece there that comes off the backside. well done