My first mod ever in Deadlock, it replaces the soul container with the Super Mario 64 model with cap wings. I tried my best to adjust Mario into his SM64 jumping pose. Please enjoy SM64 enthusiasts! 
Since Mario has multiple eye textures, if I have time, I will add those additional versions as well.  

Due to the soul container being a spherical ball, the model will always be looking in the same place. Now, since this is my first modding experience, and even replacing a simple model took me quite a while + a dumbass texture-repeating issue, I couldn't really figure out how to make Mario face the player's camera. Currently, Mario will only be facing one direction, so if you turn your camera around, Mario won't follow your view. If anyone knows how to fix this issue, please tell me so. Thank you. You will see what I mean in the showcase video. 

Super Mario 64 Model I used: https://models.spriters-resource.com/nintendo_64/supermario64/asset/284432/

All credit goes to this author.