Son Goku - Goku in 9 different art-styles

We actually have offical Goku in MHA style and this art very close to it, if not the same.

Also, Oda draw Goku for some Jump cover, but…

It scares me.

Honestly I feel like Goku would be nearly identical to his original design in the MHA style. One of the best parts of that show is how flexible the style is for portraying a variety of characters. If guy's like this:

Can fit in with no problems, then so can Goku.