Very cool, its good to see different people still tinkering on this game 👍

Like tony said check out the Discord for quicker and full support. Ive dabbled in some Vita MH 2 Modding myself nothing on that scale though its been awhile.  I removed that color effect filter over the executions and even ported the pc blood too my version of the game, however the blood was glitched and not very stable. If you need help with one of those aspects let me know ill do my best, however as far as porting most if not all of the Pc version to the vita I recommend seeking those out on Discord for advice.

OBS works well last I used it, If you own a Computer with a Windows 10 os it already has a pre built in screen capture and recorder.