(small note: this isn't a knock-off of Doom_Dude's character. They just look similar due to the helmet used. Sorry for the confusion. His save file also has a voicepack I never released publicly due to the fact it uses my voice and the audio quality isn't super good, and I might need to edit that part out of the save.)
Not sure if this'll work or count as a CAS mod (though it is a save file that can have the character appear in the game, so it should be fine), but if you ever wanted to play as my custom skater, here you go.
I don't think there's any mod requirements you need for him other than the Sally Acorn skateboard mod. (which are his main boards. This is not a self-promotion, just saying if you want it to be accurate.) However, the next one I have DOES have requirements (cosmetics, mostly) in order for you to see the whole character.
Hope you enjoy, I guess.
(be sure to put this in the Save file in order for it to work. At least, I hope it does.)