From the author's README on Thunderstore

OneySkates, broh. This deck has been sat in my closet for years and now it can be yours for the price of free! Please take what you want! Take my wife! AI WAS USED FOR UPSCALING OF REAL LIFE IMAGES OF DECKS

In game

Decks, bro!!

Credits

JalenTheDumb

Install OneyPlays Deck

You need ReSkate and your own copy of skate. on Steam.

Open ReSkateLauncher.exe and go to MODS.
Search for OneyPlays Deck and click install. The launcher also installs anything it depends on.
Press PLAY. In game, the MODS tab of the ReSkate menu (Insert) turns it on and off.

Or install it by hand: download the .zip and drop it on the launcher window, or unzip it into its own folder in Mods\ beside Skate.exe.

Maps show up in the ReSkate menu's level list. To join a server running a custom map, you need the same map installed. If the game won't load after installing, see known issues.

skatemods doesn't host or review this mod. The download comes straight from Thunderstore. Only install mods you trust, because scripts can run code.