Gurkha Pants for a Taller guy

Hi everyone! Given the subreddit has mostly gone to shit, thanks for sticking around and contributing to the MFA community. With that said, I'm a bit on the taller side (6'5", 225#, wearing (34"-36") x 36" pant) and am looking for Gurkha pants like these. More generally, any (very) pleated pant would do. Does anyone know where I can find pants like the ones I want with a 36" (or preferably even longer) inseam? I'd prefer a looser fit to what's in that image, but I'll make do with anything at this point.