How can I clean this up a bit?

This is supposed to be a chihuahua. Any advice on how to clean it up a bit? It looks great from far away but not so much when closer to it.

Looks like your vector file needs some work.

Perhaps a finer bit or scaling the piece up a bit would give more detail.

This is what I had used

What do you mean by scaling it up a bit?

Thank you

That image produces a vector file with 243 intersections and 16 overlaps.
It needs a lot of work.
This is what I’m showing without cleaning it up.

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Ok, got it. I have to clean up a lot of it!