Before I attempted to one of my own builds, I decided to have a go at the N7 Valkyrie build by Volpin Props: http://www.volpinprops.com/n7-rifle-mass-effect-3-2/.
My second mdf build, this one involved some sculpting and lots of sanding.
Glued and ready to stick
Clampin’
Body and stock
Body and bottom barrel
Top barrel done
Need to work on my weathering.
The build time was around 60 hours, over 2 weeks.
Materials:
Foamex
Mdf
Dowel
Acrylic rod
Styrene sheet
PVC pipe
Milliput
CO Art and Stuff 