From the author's README on Thunderstore

kawf's GX1000 OG Logo Boards

A variety of OG Logo GX1000 boards. I tried to achieve a realistic gloss-like finish for realism.

New boards will continue to be added ASAP!

Installation

Drop the extracted folder directly into your ReSkate Launcher mods directory, check the box in the Mod Manager tab, and play.

Install kawf GX1000 Boards

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

Open ReSkateLauncher.exe and go to MODS.
Search for kawf GX1000 Boards 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.