It depends on what exercises you used to get heavier. Max is only as heavy as you, having come from 51kg, and he is much faster and mobile than he was at 51kg.
Bodybuilders arent the most graceful creatures, nor do they have to be. Max has always trained for soccer, hence why his bench is so piss weak at 90kg, he never did it for the first year.
If you want to be like an MMA fighter, train like one. Too often I hear people say they want to look like a sprinter, but they never train like one.
Nobody has the right to tell you what you should look like. Pic a physique that you like, and train like him, just be careful what you wish for.