Introduction: 1990 Shredder Costume
Halloweens come and gone and here are some pictures of the shredder costume that I made this year.
This was my First time making a costume that used pepakura, resins and Bondo Auto filler.
Materals:
Pepakura file - Shredder Helmet
Pepakura file - shredder blade
X Acto knife / Craft Blade
Hot glue gun / glue sticks
Card stock
Disposable brushes
Aluminum pie pans for mixing resin and auto filler
Fiberglass resin
Fiberglass cloth
Bondo Auto Filler
Rubber filler spreader
Non slick cupboard liners
Small plastic grid
Cardboard
Card Stock
Dense poster board
Red glittery Fabric (jumpsuit/tunic)
Packing foam
Elastic
Tabi boots
black fabric (sash/cape)
spray paints, (primer, black, silver)
Step 1: Shredder Helmet
1)First thing you are going to need is a pepakura file viewer, if you search online it can be found easily and is free
2)Next you will need to search online for a shredder helmet pepakura file, It took me awhile, but I ended up finding one at www.theprf.com
3) load the file onto the file view program and print the file out onto Card stock.
4) Once you have all the pages printed use an X acto knife to cut out all the pieces.
Step 2: Helmet and Mask Assembly
Now you should have all the pieces cut out and ready for assembly.
all of the shape that you cut out tabs on them, those tabs will be folded and glued with a hot glue gun and attached to a corresponding piece.
Step 3: Resin and Fiber Glassing
(1) Apply resin with a disposable brush to outside of the pieces and let dry, once dry repeat. You will want to get a few good coats on the outside
(2) Spray adhesive to inside of all the pieces and apply fiberglass cloth.
(3) Apply resin with disposable brush over fiberglass cloth.
(4) Once this all dries sand all sharp areas and corners so they are smooth
Step 4: Bondo & Sandpaper
(1)Mix and Apply layers of bondo filler using rubber spatula to the outside of the pieces and let dry.
(2) Sand with 80 grit sand paper and use dremel around edges and corners.
(3) re apply small amounts of filler into gaps and sand.
Step 5: Helmet: Matting, Resin, Prime and Paint
(1) Hot glue non slick matting onto helmet, trimming it accordingly
(2) mix and Apply a few coats of resin over the green matting
(3) spray Primer over the matting after the final coat of resin has dried.
(4) spray whole helmet black, filling in all gaps between mesh
(5) brush on silver paint, not filling gaps
Step 6: Making Armor
Arm/Leg/shoulder guards
(1)Hand drew patternonto cardboard
2) Bent cardboard accordingly to contour with arms and legs
(3)Applied coat of resin to outside. Waited and let harden
(4)applied adhesive spray to inside and covered with fiberglass cloth down fiberglass cloth and resin
(5)got glues blades on, applies mesh, and resin.
(6)Primed, black and brushed on silver.
(7) hot glue on elastic straps to wrap around arms and legs
Step 7: Jumpsuit
(1) Cut and sew jumpsuit pattern that I found at fabric store
(2) Attache shoulder pads and armor to tunic
Step 8: Finished
Now just throw on your costume and tabi boots, wrap a black sash around your waist and throw on your cape and your ready to hit the streets. recruit your foot soldiers and Rise!

Finalist in the
Halloween Epic Costumes Contest
13 Comments
Question 5 years ago on Step 8
What fabric did you use for the suit?
Answer 5 years ago
Sorry it took so long to reply haven't been on here in a long time. I recently found left overs of the fabric that I purchased at Joann fabrics
Question 5 years ago
Can anyone answer this, Is the pattern he used for the suit attached in the pdf download?
9 years ago on Step 7
How did you attach the helmet blade to the helmet itself?
9 years ago on Introduction
Great job on this! I was wondering if you might still have the pep files kicking around, they're no longer available on any of the links at the RPF :(
10 years ago
Question, did you bondo the inside of the arm and leg guards?
Reply 10 years ago on Introduction
Thank you for your question smacias1, I used only resin and fiberglass cloth on the inside of the leg and arm guards.
11 years ago on Introduction
Congratulations on being a finalist in the Halloween contest!!! Can’t wait to see if you win! Good luck!
Reply 11 years ago on Introduction
Whoo! Thank you Poofrabbit, I'm soo excited! Thank You! =)
11 years ago on Introduction
So Rad
Reply 11 years ago on Introduction
Thanks!
11 years ago on Introduction
That is amazing! I love it, just all of it is awesome!
Reply 11 years ago on Introduction
Thank you! :)