A tutorial on how to restore the unused GBH Camera.
Step 1.
Create a root folder of your Luigi's Mansion .iso with GCR.
Step 2.
Inside your root folder, navigate to the folder named "&&systemdata" and open the file called "start.dol" with HxD.
Step 3.
Go to offset 0x3A2A7 and replace BC with D8.
Step 4.
Go to offset 0x39CC3 and replace 04 with 02.
Step 5.
Save and exit HxD, then rebuild your .iso with GCR
