From the author's README on Thunderstore

Black Dino Thunder Ranger

Dino Power

My first mod, I dont know why his sword is limp. Will Likely update in the future.

Features

Fitted to the game's skeleton.

How to use

Install and enable the mod in ReSkate Launcher, then equip Black Dino Thunder Ranger → Costumes, replaces Isaac Clarke

Notes

Small Chip on his chest and above tailbone, limp swork :(

Credits

Built using ReSkate Studio.

https://www.youtube.com/watch?v=dsz3nJJNPz0 - Very good tutorial

Unofficial fan-made cosmetic.

Install Black Dino Thunder Ranger

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

Open ReSkateLauncher.exe and go to MODS.
Search for Black Dino Thunder Ranger 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.