From the author's README on Thunderstore

A full-body Bonnie the Bunny cosmetic for skate. running on ReSkate.

It adds a new cosmetic called "Bonnie the Bunny" that covers the whole skater: head and ears, top, bottom, hands and shoes.

Install

ReSkate launcher (recommended): open the MODS page, find Bonnie the Bunny on the ReSkate Thunderstore and press install.
Thunderstore mod manager: install the package into your ReSkate profile.
By hand: copy the Bonnie the Bunny folder from this zip into the Mods folder next to Skate.exe, then enable it in the launcher or in the in-game MODS tab (Insert).

Restart the game (or re-run the launcher) after adding it. Then open the wardrobe and pick Bonnie the Bunny.

Requirements

A copy of skate. on Steam and ReSkate.
The mod is checked against the game build it was made for. If your game build is newer or older, ReSkate leaves it out and shows a message naming it.

Credits

3D model: "Bonnie The Rabbit - Fortnite" by SunbeamzDaAnimator, licensed under CC BY 4.0. Source: https://sketchfab.com/3d-models/bonnie-the-rabbit-fortnite-fa118001995a4919a84d56cde1a69ecf
Changes made: the model was retargeted to the skate. skeleton, split into the game's outfit sections (head and accessories, top, bottom, hands, shoes), and its textures were re-cut to fit those sections.
ReSkate is a fan project by the ReSkate contributors.

Disclaimer

This is an unofficial fan-made mod. Bonnie is a character from Five Nights at Freddy's. This mod is not affiliated with or endorsed by Electronic Arts, Full Circle, Epic Games, Scott Cawthon or Steel Wool Studios. skate. and all game content belong to Electronic Arts.

Install Bonnie the Bunny

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

Open ReSkateLauncher.exe and go to MODS.
Search for Bonnie the Bunny 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.