Summary
UPDATE: 10-26-15
Thought I should clarify some things since there seems to be some confusion. All of the parts that list v1.5 are a slightly larger version. the rest of the parts, 1.3, 1, and some without versioning, are the smaller helmet. There is an instructables that Fictive made recently on how to put the helmet together. http://goo.gl/cWfsDO

UPDATE: 10-10-14
I've uploaded larger versions of all the parts after some feedback about the Guy Man helmet seeming larger. Turns out the Thomas was too small. The electronic mounts will be done soon. Little more work needed. The parts with v1.5 are the scaled versions. I've left the original parts.

UPDATE: 09-20-14
Electronic mounts are finally done.
Helmet design for V1 is done.
Please tell me what changes you would like made. I want this to be the best version it can be.
All the parts will be for the left side and just need to be mirrored to print the right.
This design is for small 3D Printers with print beds 6x6in or bigger.
All parts Zip tie or glue together.
Support Material is a must unless you have a lot of faith in your printers capabilities and you can print extreme overhangs.
About 120 hours of printing so far, and 2 reels of 3mm abs.
It will be compatible with the AlexPlusLEDs matrix and side bar kits found here:http://alexplusleds.bigcartel.com/
STL files orientated for printing on a 6x6 bed.

UPDATE: 05-22-14
I've added the Visor to the list of files. Support material is required, I haven't made these with supports built-in yet, version 2 maybe.. More to follow soon.

UPDATE: 05-26-14
I've added the dome parts. I'm still working on the electronics mounts, those might be a while.

UPDATE: 09-01-14
I added the visor to the list of parts. This can be used to make molds from or bend plexiglass around and then cut to fit.

Want the Guy Manuel Helmet? Here it is:
http://www.thingiverse.com/thing:470882

Instructions
All parts need to be mirrored for the right side except the mouth and top dome. Most of the parts should print with there mirrored counterpart on the 6x6 bed, except the visor parts.
Ear light rings should be clear plastic with 100% infill/solid.
LED matrix mounts need to be glued/acetone welded.
All of the parts that list v1.5 are a slightly larger version. the rest of the parts, 1.3, 1, and some without versioning, are the smaller helmet.