mburkit's New GB1 Pack Build Thread (Picture Intensive)

Oh, hi everyone! Its that time of year again. “Halloween?” you might ask? No silly, time for mburkit to build a new proton pack! I was really apprehensive about making another build thread because to be honest, I’m not really scratch building much on this build. In the past, I have used styrene to build my props but this is to be my last movie pack build for myself and I decided I wanted to build the pack similar to how the real GB1 hero packs were built.

So I set forth to empty my wallet and cap out my credit card. . .

The pack I am building will consist of parts from 4 main people: I have a version 1 shell from zombierepellent, jpa35 is making all the metal parts for the pack, the gun body was made for me by CPU64, and the rest of the metal to complete the gun is coming from umoribawar. I decided to do this build thread because even though I am just paint parts and putting them together, I am also heavily modifying stuff from these sellers and doing things on this pack I have yet to see anyone do. So here we go . . .

This is how my shell looked like before I began any modifications.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_shell4.png)

You may be asking yourselves “why modify it, it looks great!”. Well, 2 reasons. This is a v.1 shell from Pat and I had to do all the modifications that he also preformed for his v.2 shell myself. This included removing a cosmetic plate around the sync generator, changing the height of the EDA discs, and adding the curve under the powercell. On top of these modifications, I also changed the shape of some of the corners of the crank generator, added the taper on the one edge of the EDA, replaced the tops of 2 ribs on the powercell, and added the “domino” marks on the cyclotron rings. Here are some photos of these modifications:

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02599.jpg)

In this photo you can see the added curve under the powercell, 2 ribs on the powercell are missing the tops to them, the EDA discs have been modified and there’s the taper I added to the EDA itself. In this photo, you can also see the extra cosmetic plate still on the pack around the sync gen.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02603.jpg)

In this photo, you can see how I sanded and rounded out the inner corners of the crank generator to better represent what was on the hero packs. I also scratch built the discs that are on the top of the sync generator, as seen in this photo.

Well, now that I modified the shell to how I wanted it, it was time for paint!

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02674.jpg)

I decided on this build to use grey primer with a satin black finish. I also decided to add the “hammered” look to just my cyclotron. In this photo, you can see the “domino” marks on the cyclotron rings, along with the new clear tops to two of the ribs on the powercell. I also started to add some of the hardware to the shell, such as the real legris straights and one of the legris elbows. Everything going onto this build is the real hardware. The booster tube, HGA, N-filter, Ion Arm, PPD, injector tubes, beamline and filler tube will all be aluminum on this pack. This is where the shell sits at, at this point in the build.

Now onto the motherboard and electronics!

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02467.jpg)

I’m using a motherboard from MMM along with a genuine LC-1 ALICE Frame and straps. The top spacer also has a foam spacer here, to recreate the look of the top spacer on the GB1 hero packs.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02613.jpg)

Mounted on the other side of the motherboard are the proptronix pack lights, 2 speakers, replica props sound chip and my 12v power source.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02609.jpg)

I also decided to replicate some of the inside of the packs, as seen in the semi-hero pack that was owned by Volguus. I placed a FC2 board on the PCB and set it up to look like it was all wired up just like the semi hero pack.

![image](http://www.gbfans.com/images/pb/mburkit/Volguus GB2 Pack_005.jpg)

The inside of Volguus’ pack for comparison.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02598.jpg)

I also have a master kill switch placed on the other side of the motherboard, between the motherboard and the ALICE frame. The AA battery case for the sound chip and the amp’s volume control are also located on the motherboard.

One last detail I added to the motherboard that I don’t see very often is the foam along the top of the motherboard.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02650.jpg)

Now on the gun! Not much is done with it. So far I have the gun body from CPU64, a heatsink from jpa35 and a gun track that was milled by my friend’s uncle to our specs.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02448.jpg)

Some of the hardware I have, attached to the gun.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02621.jpg)

Bottom of the gun so far.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_TJTrack02.jpg)

Better shot of the metal gun track.

Lastly, here is a little teaser for my lights. This was a test to see how the clear tops to the ribs on the powercell looked.

Hope you all enjoy where I’m going with this and I hope to have more in the coming weeks.

Nice, nice, nice, Matt! Rock on.

You are a mad scientist. This can only end in AWESOME!

Ooooh! Very nice attention to detail. Great job thar Captain!

Looking good! A great start to a definitive pack. And I dont care if most of the parts are premade, it still takes skill to assemble everything. Keep it up Matt!

Considering you’re going or super-accurate, your timing on your pack lights are off. The cyclotron lights change halfway through the powercell lights, and then again when the powercell lights start over. Besides that, this is above and beyond anything I’ve seen as far as accuracy is concerned.

I’m totally blown away!

Oh the hugemanatee.. What have I started?

:smiley:

It is absolutely beautiful!

The way my lights on the pack go is determined by the light kit I have in there. I have a proptronix light kit and his kit is set up that the cyclotron lights change with each cycle of the powercell lights. And honestly, if I REALLY wanted super accurate lights, I’d wire up the FC2 board and design my own powercell circuit and gun lights. But for the hassle that would end up being for me, I decided to go with proptronix because his kits are affordable and do what I need them to.

I want… I want to touch it.

That’s what she said.

crickets

Aaah okay! Makes perfect sense now. Has anyone ever hooked up the FC2 board and made it work like the movies? I think that’d make it the epitome of accurate.

Again though, your pack is absolutely spectacular!

Hmm, just noticed on the picture of the open studio pack, the bottom shell brackets are held by screws instead of rivets?

Nice work Matt!

Oh Matt, you so crazy…

Your board resistor does not match Volpus’ pack resistor. You are not a true fan.

…ok that’s just envy talking. You still amaze me.

G

I dont like it!..ok i do, awesome work Matt. I like the fact you’re taking already nice parts, and going the extra mile with them.

Not a huge update, but I had a little free time today so I finished up painting and mounting my bumper.

![image](http://www.gbfans.com/images/pb/mburkit/Proton Pack 3_DSC02720.jpg)

Now its time for the fun part! Let’s play “guess that bumper!”. And yes, I kept the seam running down the middle of the bumper. It’s visible on some of the hero packs so I decided to keep it.

But yeah, anyway, my pack is about as far as its going to get until I get all the parts I’m waiting on now from some people. I could put the ribbon cable on, but I’m saving that for last, because once it’s on, I don’t want to have to take it back off for anything.

That’s about it!

well you learn something new every day. i have never noticed the domino dots on the cyclotron rings before. i kind of feel ashamed.

I really like the mix of smooth and hammered in the paint scheme Matt. Looking great!