Well, it is ugly. We have a spectral, floating “resurrected Jesus” from the same time that is also very ugly and a little creepy looking. It was a bad period for religious art.
Get a new crucifix, perhaps, but don’t replace it with one of those neutral, symbolic things Protestants have used for years.
It's floating and it's spectral, but it's early 16th century and, I think, very effective. Especially when contrasted with the horrific Crucifixion.