Kanye West -- Models Come Up ... Yeezys for All!!

Walking in a Kanye West fashion show will get you paid AND a pair of impossible-to-find Yeezys.

West debuted his Yeezy Season 2 collection Wednesday at New York Fashion Week and we're told his models left with a $1,000 payday and a pair of Yeezys.

Here's the thing ... the shoes are completely sold-out and going for ridiculous prices on eBay -- one kid even offered his pair for a kidney -- so they can mean an even bigger return on investment.

Our model sources say West was super hands-on backstage calling the shots, even sewing models into the clothes when necessary. We're told anyone who had to jet to another show right after would have the shoes sent directly to their front door.

Kanye West ... worthy of one of those "world's greatest boss" mugs.