Looking awesome dude, can't wait to see it painted
Thanks, yeah this is my first time working with everything lol (pepakura, resin, fiberglass, body filler, and spot putty)that's really great work . I was thinking about doing that version after the current project. This is your first build isn't it? Fantastic bondo work!
You could do something interesting instead of drawing the lines on. Like get some Plastruct half round plastic rods and glue them on. They'd be more of a design feature and catch the light in more interesting ways than a black line. Just paint them red with the rest of the mask and let the shadow create the line.
Just a thought.
You could use some thin tape(1-2mm) to do the line work then use a dremel tool carefully to do the grooving. Depending on the fit of the helmet you could add some extra fibreglass/resin inside where the scoring goes so there's no risk of puncturing through. The helmet looks amazing dude, look forward to you finishing it.
I second this, very nice workI can't believe this is your first time with the materials and techniques. Looks amazing. Thanks for posting your progress.