Low Poly T-rex key chain

!!!NOT MY OG MODEL, THIS IS A REMIX THAT I ADDED SOMTHING TO DO!!! plz show the model creator I based this off of some thanks. I am new to printing and I like maker world so I made this a key chain. plz feel free to comment some ways to make models better like a good way to lay it down(I am printing this when I get my printer within a week) and bambu lab PLZ DON'T TAKE THIS DOWN I AM GOING TO PRINT THIS WHEN MY PRINTER COMESAlso tell me how to market this better