PS2 - Additional video modes for built-in GSM in OPL

Is there a way to add this video mode in GSM, I enabled this video mode for OPL and the image quality is perfect and smooth without overscan and cut

Tutorial) Playing a Modded ISO on PS2 [Persona 3 FES] [Tutorials]

Tutorial) Playing a Modded ISO on PS2 [Persona 3 FES] [Tutorials]

OPL Themes on Modded PlayStation 2

APP] OPL Project - v0.9.2 [Official Release] - - PS2

Playstation 2 Memory Card Adapter

PS2 - OPL (Open PS2 Loader)

Works with most SATA hard-drive's upto 2TB (Store 100's of .ISO Games) on your fat ps2 Unlock additional features from your phat PS2 - Perfect when

Kaico Playstation 2 PS2 SATA HDD Hard Drive Adapter for Playstation Expansion Bay Port. Use with McBoot FMHD, OPL, GSM. SMS, HD Loader for Running CFW

PS2 - Graphics Synthesizer Mode Selector (GSM)

HDMI Adapter for PS1 / PS2, 1080P Upscaler HDMI

APP] GS Mode Selector (GSM): Development and Guides

Ps2 Memory Cards Transparentes Playstation 2 Memory Card Case