This is for galactic armory Hellbomb prop cosplay. you need to print 3 mounts.  but i recommend you print 1 lcd mount to make sure it fits in your Hellbomb. it should fit in all 3 spots.

the 2 parts are glue together after installing screen and routing wire.

Materials need 

hellbomb (https://galacticarmory.net/products/helldivers-2-hellbomb-backpack-3d-print-files)

CA glue

hot glue

3 M3 screws (per display)

3 6in LCD with controller

uses the following monitor with controller.  Pay attention and make sure you buy the controller with it.

https://www.aliexpress.us/item/3256805892952051.html?spm=a2g0o.order_list.order_list_main.17.40081802noOw5R&gatewayAdapt=glo2usa

Assembly is pretty simple. But i recommend test fitting the lcd mount before  installing screen.

1. slide the lcd into the lcd mount. it should have minimal resistance. Dont force it.

2. plug lcd into controller

3. screw m3 screws into plastic. Do not overtighten. although the model has 4 holes only 3 lines up. (just ignore the misplaced hole.)

4. use CA glue to secure the lcd to pbc mount.

Last step is to install the monitor and glue it in place with hot glue.  then hook it up to your preferred video output. For example my system is a rpi 3 and hdmi splitter with 3 outputs. Using a multiple usb stepdown converters from a 40v ryobi battery. lasts about 2-3 hours.