From the author's README on Thunderstore

7 Deck graphics pack by Rassvet brand (Gosha Rubchinskiy and Tolia Titaev).

Includes:

1 Rassvet Dawn (Black deck with red logo) + Same one with stickers 2 Rassvet Helmet holo 3 Rassvet Swans 4 Rassvet Captek Collab 5 Rassvet Glitch Logo 6 Rassvet Devil 7 "Рассвет не за горами" OG graphic

Install RASSVET DECKS PACK

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

Open ReSkateLauncher.exe and go to MODS.
Search for RASSVET DECKS PACK 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.